91518804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 250376672

約数和(自身を除く): 158857868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 283, 468, 566, 691, 849, 1132, 1382, 1698, 2073, 2547, 2764, 3396, 3679, 4146, 5094, 6219, 7358, 8292, 8983, 10188, 11037, 12438, 14716, 17966, 22074, 24876, 26949, 33111, 35932, 44148, 53898, 66222, 80847, 107796, 132444, 161694, 195553, 323388, 391106, 586659, 782212, 1173318, 1759977, 2346636, 2542189, 3519954, 5084378, 7039908, 7626567, 10168756, 15253134, 22879701, 30506268, 45759402, 91518804]

約数ペア:

[(1, 91518804), (2, 45759402), (3, 30506268), (4, 22879701), (6, 15253134), (9, 10168756), (12, 7626567), (13, 7039908), (18, 5084378), (26, 3519954), (36, 2542189), (39, 2346636), (52, 1759977), (78, 1173318), (117, 782212), (156, 586659), (234, 391106), (283, 323388), (468, 195553), (566, 161694), (691, 132444), (849, 107796), (1132, 80847), (1382, 66222), (1698, 53898), (2073, 44148), (2547, 35932), (2764, 33111), (3396, 26949), (3679, 24876), (4146, 22074), (5094, 17966), (6219, 14716), (7358, 12438), (8292, 11037), (8983, 10188)]