91103376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20857}}^1$

素因数の和:20888

約数の個数: 80

約数和(自身を含む): 289675904

約数和(自身を除く): 198572528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 20857, 41714, 62571, 83428, 125142, 145999, 166856, 250284, 271141, 291998, 333712, 437997, 500568, 542282, 583996, 813423, 875994, 1001136, 1084564, 1167992, 1626846, 1751988, 1897987, 2169128, 2335984, 3253692, 3503976, 3795974, 4338256, 5693961, 6507384, 7007952, 7591948, 11387922, 13014768, 15183896, 22775844, 30367792, 45551688, 91103376]

約数ペア:

[(1, 91103376), (2, 45551688), (3, 30367792), (4, 22775844), (6, 15183896), (7, 13014768), (8, 11387922), (12, 7591948), (13, 7007952), (14, 6507384), (16, 5693961), (21, 4338256), (24, 3795974), (26, 3503976), (28, 3253692), (39, 2335984), (42, 2169128), (48, 1897987), (52, 1751988), (56, 1626846), (78, 1167992), (84, 1084564), (91, 1001136), (104, 875994), (112, 813423), (156, 583996), (168, 542282), (182, 500568), (208, 437997), (273, 333712), (312, 291998), (336, 271141), (364, 250284), (546, 166856), (624, 145999), (728, 125142), (1092, 83428), (1456, 62571), (2184, 41714), (4368, 20857)]