91395408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 256233600

約数和(自身を除く): 164838192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 447, 596, 624, 894, 983, 1192, 1788, 1937, 1966, 2384, 2949, 3576, 3874, 3932, 5811, 5898, 7152, 7748, 7864, 11622, 11796, 12779, 15496, 15728, 23244, 23592, 25558, 30992, 38337, 46488, 47184, 51116, 76674, 92976, 102232, 146467, 153348, 204464, 292934, 306696, 439401, 585868, 613392, 878802, 1171736, 1757604, 1904071, 2343472, 3515208, 3808142, 5712213, 7030416, 7616284, 11424426, 15232568, 22848852, 30465136, 45697704, 91395408]

約数ペア:

[(1, 91395408), (2, 45697704), (3, 30465136), (4, 22848852), (6, 15232568), (8, 11424426), (12, 7616284), (13, 7030416), (16, 5712213), (24, 3808142), (26, 3515208), (39, 2343472), (48, 1904071), (52, 1757604), (78, 1171736), (104, 878802), (149, 613392), (156, 585868), (208, 439401), (298, 306696), (312, 292934), (447, 204464), (596, 153348), (624, 146467), (894, 102232), (983, 92976), (1192, 76674), (1788, 51116), (1937, 47184), (1966, 46488), (2384, 38337), (2949, 30992), (3576, 25558), (3874, 23592), (3932, 23244), (5811, 15728), (5898, 15496), (7152, 12779), (7748, 11796), (7864, 11622)]