72883418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 116093952

約数和(自身を除く): 43210534

約数列:

[1, 2, 31, 62, 101, 103, 113, 202, 206, 226, 3131, 3193, 3503, 6262, 6386, 7006, 10403, 11413, 11639, 20806, 22826, 23278, 322493, 353803, 360809, 644986, 707606, 721618, 1175539, 2351078, 36441709, 72883418]

約数ペア:

[(1, 72883418), (2, 36441709), (31, 2351078), (62, 1175539), (101, 721618), (103, 707606), (113, 644986), (202, 360809), (206, 353803), (226, 322493), (3131, 23278), (3193, 22826), (3503, 20806), (6262, 11639), (6386, 11413), (7006, 10403)]