78820116

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{123931}}^1$

素因数の和:123991

約数の個数: 24

約数和(自身を含む): 187385184

約数和(自身を除く): 108565068

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 123931, 247862, 371793, 495724, 743586, 1487172, 6568343, 13136686, 19705029, 26273372, 39410058, 78820116]

約数ペア:

[(1, 78820116), (2, 39410058), (3, 26273372), (4, 19705029), (6, 13136686), (12, 6568343), (53, 1487172), (106, 743586), (159, 495724), (212, 371793), (318, 247862), (636, 123931)]