69217788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 168448896

約数和(自身を除く): 99231108

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 2279, 2531, 4558, 5062, 6837, 7593, 9116, 10124, 13674, 15186, 27348, 30372, 108833, 134143, 217666, 268286, 326499, 402429, 435332, 536572, 652998, 804858, 1305996, 1609716, 5768149, 11536298, 17304447, 23072596, 34608894, 69217788]

約数ペア:

[(1, 69217788), (2, 34608894), (3, 23072596), (4, 17304447), (6, 11536298), (12, 5768149), (43, 1609716), (53, 1305996), (86, 804858), (106, 652998), (129, 536572), (159, 435332), (172, 402429), (212, 326499), (258, 268286), (318, 217666), (516, 134143), (636, 108833), (2279, 30372), (2531, 27348), (4558, 15186), (5062, 13674), (6837, 10124), (7593, 9116)]