87077718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53161}}^1$

素因数の和:53189

約数の個数: 48

約数和(自身を含む): 232211616

約数和(自身を除く): 145133898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 53161, 106322, 159483, 318966, 372127, 478449, 691093, 744254, 956898, 1116381, 1382186, 2073279, 2232762, 3349143, 4146558, 4837651, 6219837, 6698286, 9675302, 12439674, 14512953, 29025906, 43538859, 87077718]

約数ペア:

[(1, 87077718), (2, 43538859), (3, 29025906), (6, 14512953), (7, 12439674), (9, 9675302), (13, 6698286), (14, 6219837), (18, 4837651), (21, 4146558), (26, 3349143), (39, 2232762), (42, 2073279), (63, 1382186), (78, 1116381), (91, 956898), (117, 744254), (126, 691093), (182, 478449), (234, 372127), (273, 318966), (546, 159483), (819, 106322), (1638, 53161)]