90026846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 176964480

約数和(自身を除く): 86937634

約数列:

[1, 2, 7, 13, 14, 26, 29, 37, 58, 74, 91, 182, 203, 259, 377, 406, 461, 481, 518, 754, 922, 962, 1073, 2146, 2639, 3227, 3367, 5278, 5993, 6454, 6734, 7511, 11986, 13369, 13949, 15022, 17057, 26738, 27898, 34114, 41951, 83902, 93583, 97643, 119399, 173797, 187166, 195286, 221741, 238798, 347594, 443482, 494653, 989306, 1216579, 1552187, 2433158, 3104374, 3462571, 6430489, 6925142, 12860978, 45013423, 90026846]

約数ペア:

[(1, 90026846), (2, 45013423), (7, 12860978), (13, 6925142), (14, 6430489), (26, 3462571), (29, 3104374), (37, 2433158), (58, 1552187), (74, 1216579), (91, 989306), (182, 494653), (203, 443482), (259, 347594), (377, 238798), (406, 221741), (461, 195286), (481, 187166), (518, 173797), (754, 119399), (922, 97643), (962, 93583), (1073, 83902), (2146, 41951), (2639, 34114), (3227, 27898), (3367, 26738), (5278, 17057), (5993, 15022), (6454, 13949), (6734, 13369), (7511, 11986)]