123070072

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53231}}^1$

素因数の和:53271

約数の個数: 24

約数和(自身を含む): 245133360

約数和(自身を除く): 122063288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 53231, 106462, 212924, 425848, 904927, 1809854, 3619708, 7239416, 15383759, 30767518, 61535036, 123070072]

約数ペア:

[(1, 123070072), (2, 61535036), (4, 30767518), (8, 15383759), (17, 7239416), (34, 3619708), (68, 1809854), (136, 904927), (289, 425848), (578, 212924), (1156, 106462), (2312, 53231)]