87007128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7537}}^1$

素因数の和:7596

約数の個数: 64

約数和(自身を含む): 240612960

約数和(自身を除く): 153605832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 7537, 11544, 15074, 22611, 30148, 45222, 60296, 90444, 97981, 180888, 195962, 278869, 293943, 391924, 557738, 587886, 783848, 836607, 1115476, 1175772, 1673214, 2230952, 2351544, 3346428, 3625297, 6692856, 7250594, 10875891, 14501188, 21751782, 29002376, 43503564, 87007128]

約数ペア:

[(1, 87007128), (2, 43503564), (3, 29002376), (4, 21751782), (6, 14501188), (8, 10875891), (12, 7250594), (13, 6692856), (24, 3625297), (26, 3346428), (37, 2351544), (39, 2230952), (52, 1673214), (74, 1175772), (78, 1115476), (104, 836607), (111, 783848), (148, 587886), (156, 557738), (222, 391924), (296, 293943), (312, 278869), (444, 195962), (481, 180888), (888, 97981), (962, 90444), (1443, 60296), (1924, 45222), (2886, 30148), (3848, 22611), (5772, 15074), (7537, 11544)]