78801356852

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1109}}^1\times {\mathrm{162973}}^1$

素因数の和:164195

約数の個数: 24

約数和(自身を含む): 139293877800

約数和(自身を除く): 60492520948

約数列:

[1, 2, 4, 109, 218, 436, 1109, 2218, 4436, 120881, 162973, 241762, 325946, 483524, 651892, 17764057, 35528114, 71056228, 180737057, 361474114, 722948228, 19700339213, 39400678426, 78801356852]

約数ペア:

[(1, 78801356852), (2, 39400678426), (4, 19700339213), (109, 722948228), (218, 361474114), (436, 180737057), (1109, 71056228), (2218, 35528114), (4436, 17764057), (120881, 651892), (162973, 483524), (241762, 325946)]