77853906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 197640000

約数和(自身を除く): 119786094

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 351, 449, 494, 507, 513, 702, 741, 898, 1014, 1026, 1347, 1482, 1521, 2223, 2694, 3042, 3211, 4041, 4446, 4563, 5837, 6422, 6669, 8082, 8531, 9126, 9633, 11674, 12123, 13338, 17062, 17511, 19266, 24246, 25593, 28899, 35022, 51186, 52533, 57798, 75881, 76779, 86697, 105066, 110903, 151762, 153558, 157599, 173394, 221806, 227643, 230337, 315198, 332709, 455286, 460674, 665418, 682929, 998127, 1365858, 1441739, 1996254, 2048787, 2883478, 2994381, 4097574, 4325217, 5988762, 8650434, 12975651, 25951302, 38926953, 77853906]

約数ペア:

[(1, 77853906), (2, 38926953), (3, 25951302), (6, 12975651), (9, 8650434), (13, 5988762), (18, 4325217), (19, 4097574), (26, 2994381), (27, 2883478), (38, 2048787), (39, 1996254), (54, 1441739), (57, 1365858), (78, 998127), (114, 682929), (117, 665418), (169, 460674), (171, 455286), (234, 332709), (247, 315198), (338, 230337), (342, 227643), (351, 221806), (449, 173394), (494, 157599), (507, 153558), (513, 151762), (702, 110903), (741, 105066), (898, 86697), (1014, 76779), (1026, 75881), (1347, 57798), (1482, 52533), (1521, 51186), (2223, 35022), (2694, 28899), (3042, 25593), (3211, 24246), (4041, 19266), (4446, 17511), (4563, 17062), (5837, 13338), (6422, 12123), (6669, 11674), (8082, 9633), (8531, 9126)]