81753672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 284497920

約数和(自身を除く): 202744248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 41, 42, 44, 52, 56, 66, 77, 78, 82, 83, 84, 88, 91, 104, 123, 132, 143, 154, 156, 164, 166, 168, 182, 231, 246, 249, 264, 273, 286, 287, 308, 312, 328, 332, 364, 429, 451, 462, 492, 498, 533, 546, 572, 574, 581, 616, 664, 728, 858, 861, 902, 913, 924, 984, 996, 1001, 1066, 1079, 1092, 1144, 1148, 1162, 1353, 1599, 1716, 1722, 1743, 1804, 1826, 1848, 1992, 2002, 2132, 2158, 2184, 2296, 2324, 2706, 2739, 3003, 3157, 3198, 3237, 3403, 3432, 3444, 3486, 3608, 3652, 3731, 4004, 4264, 4316, 4648, 5412, 5478, 5863, 6006, 6314, 6391, 6396, 6474, 6806, 6888, 6972, 7304, 7462, 7553, 8008, 8632, 9471, 10209, 10824, 10956, 11193, 11726, 11869, 12012, 12628, 12782, 12792, 12948, 13612, 13944, 14924, 15106, 17589, 18942, 19173, 20418, 21912, 22386, 22659, 23452, 23738, 23821, 24024, 25256, 25564, 25896, 27224, 29848, 30212, 35178, 35607, 37433, 37884, 38346, 40836, 41041, 44239, 44772, 45318, 46904, 47476, 47642, 51128, 60424, 70356, 71214, 71463, 74866, 75768, 76692, 81672, 82082, 83083, 88478, 89544, 90636, 94952, 95284, 112299, 123123, 132717, 140712, 142428, 142926, 149732, 153384, 164164, 166166, 176956, 181272, 190568, 224598, 246246, 249249, 262031, 265434, 284856, 285852, 299464, 309673, 328328, 332332, 353912, 449196, 486629, 492492, 498498, 524062, 530868, 571704, 619346, 664664, 786093, 898392, 929019, 973258, 984984, 996996, 1048124, 1061736, 1238692, 1459887, 1572186, 1858038, 1946516, 1993992, 2096248, 2477384, 2919774, 3144372, 3406403, 3716076, 3893032, 5839548, 6288744, 6812806, 7432152, 10219209, 11679096, 13625612, 20438418, 27251224, 40876836, 81753672]

約数ペア:

[(1, 81753672), (2, 40876836), (3, 27251224), (4, 20438418), (6, 13625612), (7, 11679096), (8, 10219209), (11, 7432152), (12, 6812806), (13, 6288744), (14, 5839548), (21, 3893032), (22, 3716076), (24, 3406403), (26, 3144372), (28, 2919774), (33, 2477384), (39, 2096248), (41, 1993992), (42, 1946516), (44, 1858038), (52, 1572186), (56, 1459887), (66, 1238692), (77, 1061736), (78, 1048124), (82, 996996), (83, 984984), (84, 973258), (88, 929019), (91, 898392), (104, 786093), (123, 664664), (132, 619346), (143, 571704), (154, 530868), (156, 524062), (164, 498498), (166, 492492), (168, 486629), (182, 449196), (231, 353912), (246, 332332), (249, 328328), (264, 309673), (273, 299464), (286, 285852), (287, 284856), (308, 265434), (312, 262031), (328, 249249), (332, 246246), (364, 224598), (429, 190568), (451, 181272), (462, 176956), (492, 166166), (498, 164164), (533, 153384), (546, 149732), (572, 142926), (574, 142428), (581, 140712), (616, 132717), (664, 123123), (728, 112299), (858, 95284), (861, 94952), (902, 90636), (913, 89544), (924, 88478), (984, 83083), (996, 82082), (1001, 81672), (1066, 76692), (1079, 75768), (1092, 74866), (1144, 71463), (1148, 71214), (1162, 70356), (1353, 60424), (1599, 51128), (1716, 47642), (1722, 47476), (1743, 46904), (1804, 45318), (1826, 44772), (1848, 44239), (1992, 41041), (2002, 40836), (2132, 38346), (2158, 37884), (2184, 37433), (2296, 35607), (2324, 35178), (2706, 30212), (2739, 29848), (3003, 27224), (3157, 25896), (3198, 25564), (3237, 25256), (3403, 24024), (3432, 23821), (3444, 23738), (3486, 23452), (3608, 22659), (3652, 22386), (3731, 21912), (4004, 20418), (4264, 19173), (4316, 18942), (4648, 17589), (5412, 15106), (5478, 14924), (5863, 13944), (6006, 13612), (6314, 12948), (6391, 12792), (6396, 12782), (6474, 12628), (6806, 12012), (6888, 11869), (6972, 11726), (7304, 11193), (7462, 10956), (7553, 10824), (8008, 10209), (8632, 9471)]