71647758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 211341312

約数和(自身を除く): 139693554

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 31, 34, 39, 42, 51, 62, 63, 78, 83, 91, 93, 102, 117, 119, 126, 153, 166, 182, 186, 217, 221, 234, 238, 249, 273, 279, 306, 357, 403, 434, 442, 498, 527, 546, 558, 581, 651, 663, 714, 747, 806, 819, 1054, 1071, 1079, 1162, 1209, 1302, 1326, 1411, 1494, 1547, 1581, 1638, 1743, 1953, 1989, 2142, 2158, 2418, 2573, 2821, 2822, 3094, 3162, 3237, 3486, 3627, 3689, 3906, 3978, 4233, 4641, 4743, 5146, 5229, 5642, 6474, 6851, 7254, 7378, 7553, 7719, 8463, 8466, 9282, 9486, 9711, 9877, 10458, 11067, 12699, 13702, 13923, 15106, 15438, 16926, 18011, 18343, 19422, 19754, 20553, 22134, 22659, 23157, 25389, 25398, 27846, 29631, 33201, 33449, 36022, 36686, 41106, 43741, 45318, 46314, 47957, 50778, 54033, 55029, 59262, 61659, 66402, 66898, 67977, 87482, 88893, 95914, 100347, 108066, 110058, 123318, 128401, 131223, 135954, 143871, 162099, 165087, 177786, 200694, 234143, 256802, 262446, 287742, 301041, 306187, 324198, 330174, 385203, 393669, 431613, 468286, 568633, 602082, 612374, 702429, 770406, 787338, 863226, 918561, 1137266, 1155609, 1404858, 1705899, 1837122, 2107287, 2311218, 2755683, 3411798, 3980431, 4214574, 5117697, 5511366, 7960862, 10235394, 11941293, 23882586, 35823879, 71647758]

約数ペア:

[(1, 71647758), (2, 35823879), (3, 23882586), (6, 11941293), (7, 10235394), (9, 7960862), (13, 5511366), (14, 5117697), (17, 4214574), (18, 3980431), (21, 3411798), (26, 2755683), (31, 2311218), (34, 2107287), (39, 1837122), (42, 1705899), (51, 1404858), (62, 1155609), (63, 1137266), (78, 918561), (83, 863226), (91, 787338), (93, 770406), (102, 702429), (117, 612374), (119, 602082), (126, 568633), (153, 468286), (166, 431613), (182, 393669), (186, 385203), (217, 330174), (221, 324198), (234, 306187), (238, 301041), (249, 287742), (273, 262446), (279, 256802), (306, 234143), (357, 200694), (403, 177786), (434, 165087), (442, 162099), (498, 143871), (527, 135954), (546, 131223), (558, 128401), (581, 123318), (651, 110058), (663, 108066), (714, 100347), (747, 95914), (806, 88893), (819, 87482), (1054, 67977), (1071, 66898), (1079, 66402), (1162, 61659), (1209, 59262), (1302, 55029), (1326, 54033), (1411, 50778), (1494, 47957), (1547, 46314), (1581, 45318), (1638, 43741), (1743, 41106), (1953, 36686), (1989, 36022), (2142, 33449), (2158, 33201), (2418, 29631), (2573, 27846), (2821, 25398), (2822, 25389), (3094, 23157), (3162, 22659), (3237, 22134), (3486, 20553), (3627, 19754), (3689, 19422), (3906, 18343), (3978, 18011), (4233, 16926), (4641, 15438), (4743, 15106), (5146, 13923), (5229, 13702), (5642, 12699), (6474, 11067), (6851, 10458), (7254, 9877), (7378, 9711), (7553, 9486), (7719, 9282), (8463, 8466)]