81815502132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{35831}}^1$

素因数の和:35919

約数の個数: 288

約数和(自身を含む): 276091006464

約数和(自身を除く): 194275504332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 41, 42, 51, 52, 63, 68, 78, 82, 84, 91, 102, 117, 119, 123, 126, 153, 156, 164, 182, 204, 221, 234, 238, 246, 252, 273, 287, 306, 357, 364, 369, 442, 468, 476, 492, 533, 546, 574, 612, 663, 697, 714, 738, 819, 861, 884, 1066, 1071, 1092, 1148, 1326, 1394, 1428, 1476, 1547, 1599, 1638, 1722, 1989, 2091, 2132, 2142, 2583, 2652, 2788, 3094, 3198, 3276, 3444, 3731, 3978, 4182, 4284, 4641, 4797, 4879, 5166, 6188, 6273, 6396, 7462, 7956, 8364, 9061, 9282, 9594, 9758, 10332, 11193, 12546, 13923, 14637, 14924, 18122, 18564, 19188, 19516, 22386, 25092, 27183, 27846, 29274, 33579, 35831, 36244, 43911, 44772, 54366, 55692, 58548, 63427, 67158, 71662, 81549, 87822, 107493, 108732, 126854, 134316, 143324, 163098, 175644, 190281, 214986, 250817, 253708, 322479, 326196, 380562, 429972, 465803, 501634, 570843, 609127, 644958, 752451, 761124, 931606, 1003268, 1141686, 1218254, 1289916, 1397409, 1469071, 1504902, 1827381, 1863212, 2257353, 2283372, 2436508, 2794818, 2938142, 3009804, 3260621, 3654762, 4192227, 4263889, 4407213, 4514706, 5482143, 5589636, 5876284, 6521242, 7309524, 7918651, 8384454, 8527778, 8814426, 9029412, 9781863, 10283497, 10964286, 12791667, 13042484, 13221639, 15837302, 16768908, 17055556, 17628852, 19097923, 19563726, 20566994, 21928572, 23755953, 24974207, 25583334, 26443278, 29345589, 30850491, 31674604, 38195846, 38375001, 39127452, 41133988, 47511906, 49948414, 51166668, 52886556, 55430557, 57293769, 58691178, 61700982, 71267859, 74922621, 76391692, 76750002, 92551473, 95023812, 99896828, 110861114, 114587538, 117382356, 123401964, 133685461, 142535718, 149845242, 153500004, 166291671, 171881307, 174819449, 185102946, 221722228, 224767863, 229175076, 267370922, 285071436, 299690484, 324664691, 332583342, 343762614, 349638898, 370205892, 401056383, 449535726, 498875013, 524458347, 534741844, 649329382, 665166684, 687525228, 699277796, 802112766, 899071452, 973994073, 997750026, 1048916694, 1203169149, 1298658764, 1573375041, 1604225532, 1947988146, 1995500052, 2097833388, 2272652837, 2406338298, 2921982219, 3146750082, 3895976292, 4545305674, 4812676596, 5843964438, 6293500164, 6817958511, 9090611348, 11687928876, 13635917022, 20453875533, 27271834044, 40907751066, 81815502132]

約数ペア:

[(1, 81815502132), (2, 40907751066), (3, 27271834044), (4, 20453875533), (6, 13635917022), (7, 11687928876), (9, 9090611348), (12, 6817958511), (13, 6293500164), (14, 5843964438), (17, 4812676596), (18, 4545305674), (21, 3895976292), (26, 3146750082), (28, 2921982219), (34, 2406338298), (36, 2272652837), (39, 2097833388), (41, 1995500052), (42, 1947988146), (51, 1604225532), (52, 1573375041), (63, 1298658764), (68, 1203169149), (78, 1048916694), (82, 997750026), (84, 973994073), (91, 899071452), (102, 802112766), (117, 699277796), (119, 687525228), (123, 665166684), (126, 649329382), (153, 534741844), (156, 524458347), (164, 498875013), (182, 449535726), (204, 401056383), (221, 370205892), (234, 349638898), (238, 343762614), (246, 332583342), (252, 324664691), (273, 299690484), (287, 285071436), (306, 267370922), (357, 229175076), (364, 224767863), (369, 221722228), (442, 185102946), (468, 174819449), (476, 171881307), (492, 166291671), (533, 153500004), (546, 149845242), (574, 142535718), (612, 133685461), (663, 123401964), (697, 117382356), (714, 114587538), (738, 110861114), (819, 99896828), (861, 95023812), (884, 92551473), (1066, 76750002), (1071, 76391692), (1092, 74922621), (1148, 71267859), (1326, 61700982), (1394, 58691178), (1428, 57293769), (1476, 55430557), (1547, 52886556), (1599, 51166668), (1638, 49948414), (1722, 47511906), (1989, 41133988), (2091, 39127452), (2132, 38375001), (2142, 38195846), (2583, 31674604), (2652, 30850491), (2788, 29345589), (3094, 26443278), (3198, 25583334), (3276, 24974207), (3444, 23755953), (3731, 21928572), (3978, 20566994), (4182, 19563726), (4284, 19097923), (4641, 17628852), (4797, 17055556), (4879, 16768908), (5166, 15837302), (6188, 13221639), (6273, 13042484), (6396, 12791667), (7462, 10964286), (7956, 10283497), (8364, 9781863), (9061, 9029412), (9282, 8814426), (9594, 8527778), (9758, 8384454), (10332, 7918651), (11193, 7309524), (12546, 6521242), (13923, 5876284), (14637, 5589636), (14924, 5482143), (18122, 4514706), (18564, 4407213), (19188, 4263889), (19516, 4192227), (22386, 3654762), (25092, 3260621), (27183, 3009804), (27846, 2938142), (29274, 2794818), (33579, 2436508), (35831, 2283372), (36244, 2257353), (43911, 1863212), (44772, 1827381), (54366, 1504902), (55692, 1469071), (58548, 1397409), (63427, 1289916), (67158, 1218254), (71662, 1141686), (81549, 1003268), (87822, 931606), (107493, 761124), (108732, 752451), (126854, 644958), (134316, 609127), (143324, 570843), (163098, 501634), (175644, 465803), (190281, 429972), (214986, 380562), (250817, 326196), (253708, 322479)]