90090308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{26591}}^1$

素因数の和:26624

約数の個数: 36

約数和(自身を含む): 198057216

約数和(自身を除く): 107966908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 26591, 53182, 106364, 186137, 292501, 372274, 585002, 744548, 1170004, 2047507, 3217511, 4095014, 6435022, 8190028, 12870044, 22522577, 45045154, 90090308]

約数ペア:

[(1, 90090308), (2, 45045154), (4, 22522577), (7, 12870044), (11, 8190028), (14, 6435022), (22, 4095014), (28, 3217511), (44, 2047507), (77, 1170004), (121, 744548), (154, 585002), (242, 372274), (308, 292501), (484, 186137), (847, 106364), (1694, 53182), (3388, 26591)]