876641532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{22751}}^1$

素因数の和:22803

約数の個数: 72

約数和(自身を含む): 2331624960

約数和(自身を除く): 1454983428

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 12844, 19266, 22751, 38532, 45502, 68253, 91004, 136506, 273012, 295763, 432269, 591526, 864538, 887289, 1183052, 1296807, 1729076, 1774578, 2593614, 3549156, 3844919, 5187228, 5619497, 7689838, 11238994, 11534757, 15379676, 16858491, 22477988, 23069514, 33716982, 46139028, 67433964, 73053461, 146106922, 219160383, 292213844, 438320766, 876641532]

約数ペア:

[(1, 876641532), (2, 438320766), (3, 292213844), (4, 219160383), (6, 146106922), (12, 73053461), (13, 67433964), (19, 46139028), (26, 33716982), (38, 23069514), (39, 22477988), (52, 16858491), (57, 15379676), (76, 11534757), (78, 11238994), (114, 7689838), (156, 5619497), (169, 5187228), (228, 3844919), (247, 3549156), (338, 2593614), (494, 1774578), (507, 1729076), (676, 1296807), (741, 1183052), (988, 887289), (1014, 864538), (1482, 591526), (2028, 432269), (2964, 295763), (3211, 273012), (6422, 136506), (9633, 91004), (12844, 68253), (19266, 45502), (22751, 38532)]