82900168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 90072632

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 103, 104, 109, 142, 206, 218, 284, 412, 436, 568, 824, 872, 923, 1339, 1417, 1846, 2678, 2834, 3692, 5356, 5668, 7313, 7384, 7739, 10712, 11227, 11336, 14626, 15478, 22454, 29252, 30956, 44908, 58504, 61912, 89816, 95069, 100607, 145951, 190138, 201214, 291902, 380276, 402428, 583804, 760552, 797117, 804856, 1167608, 1594234, 3188468, 6376936, 10362521, 20725042, 41450084, 82900168]

約数ペア:

[(1, 82900168), (2, 41450084), (4, 20725042), (8, 10362521), (13, 6376936), (26, 3188468), (52, 1594234), (71, 1167608), (103, 804856), (104, 797117), (109, 760552), (142, 583804), (206, 402428), (218, 380276), (284, 291902), (412, 201214), (436, 190138), (568, 145951), (824, 100607), (872, 95069), (923, 89816), (1339, 61912), (1417, 58504), (1846, 44908), (2678, 30956), (2834, 29252), (3692, 22454), (5356, 15478), (5668, 14626), (7313, 11336), (7384, 11227), (7739, 10712)]