91078728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4357}}^1$

素因数の和:4446

約数の個数: 64

約数和(自身を含む): 248928960

約数和(自身を除く): 157850232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 4357, 5226, 6968, 8714, 10452, 13071, 17428, 20904, 26142, 34856, 52284, 56641, 104568, 113282, 169923, 226564, 291919, 339846, 453128, 583838, 679692, 875757, 1167676, 1359384, 1751514, 2335352, 3503028, 3794947, 7006056, 7589894, 11384841, 15179788, 22769682, 30359576, 45539364, 91078728]

約数ペア:

[(1, 91078728), (2, 45539364), (3, 30359576), (4, 22769682), (6, 15179788), (8, 11384841), (12, 7589894), (13, 7006056), (24, 3794947), (26, 3503028), (39, 2335352), (52, 1751514), (67, 1359384), (78, 1167676), (104, 875757), (134, 679692), (156, 583838), (201, 453128), (268, 339846), (312, 291919), (402, 226564), (536, 169923), (804, 113282), (871, 104568), (1608, 56641), (1742, 52284), (2613, 34856), (3484, 26142), (4357, 20904), (5226, 17428), (6968, 13071), (8714, 10452)]