8720649144

素因数分解:

$2^3\times 3^2\times {\mathrm{3119}}^1\times {\mathrm{38833}}^1$

素因数の和:41964

約数の個数: 48

約数和(自身を含む): 23626605600

約数和(自身を除く): 14905956456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3119, 6238, 9357, 12476, 18714, 24952, 28071, 37428, 38833, 56142, 74856, 77666, 112284, 116499, 155332, 224568, 232998, 310664, 349497, 465996, 698994, 931992, 1397988, 2795976, 121120127, 242240254, 363360381, 484480508, 726720762, 968961016, 1090081143, 1453441524, 2180162286, 2906883048, 4360324572, 8720649144]

約数ペア:

[(1, 8720649144), (2, 4360324572), (3, 2906883048), (4, 2180162286), (6, 1453441524), (8, 1090081143), (9, 968961016), (12, 726720762), (18, 484480508), (24, 363360381), (36, 242240254), (72, 121120127), (3119, 2795976), (6238, 1397988), (9357, 931992), (12476, 698994), (18714, 465996), (24952, 349497), (28071, 310664), (37428, 232998), (38833, 224568), (56142, 155332), (74856, 116499), (77666, 112284)]