78480012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503077}}^1$

素因数の和:503097

約数の個数: 24

約数和(自身を含む): 197206576

約数和(自身を除く): 118726564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 503077, 1006154, 1509231, 2012308, 3018462, 6036924, 6540001, 13080002, 19620003, 26160004, 39240006, 78480012]

約数ペア:

[(1, 78480012), (2, 39240006), (3, 26160004), (4, 19620003), (6, 13080002), (12, 6540001), (13, 6036924), (26, 3018462), (39, 2012308), (52, 1509231), (78, 1006154), (156, 503077)]