77766908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6389}}^1$

素因数の和:6589

約数の個数: 24

約数和(自身を含む): 144925200

約数和(自身を除く): 67158292

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 6389, 12172, 12778, 25556, 108613, 217226, 434452, 1143631, 2287262, 4574524, 19441727, 38883454, 77766908]

約数ペア:

[(1, 77766908), (2, 38883454), (4, 19441727), (17, 4574524), (34, 2287262), (68, 1143631), (179, 434452), (358, 217226), (716, 108613), (3043, 25556), (6086, 12778), (6389, 12172)]