68120956

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 121338000

約数和(自身を除く): 53217044

約数列:

[1, 2, 4, 89, 178, 179, 356, 358, 716, 1069, 2138, 4276, 15931, 31862, 63724, 95141, 190282, 191351, 380564, 382702, 765404, 17030239, 34060478, 68120956]

約数ペア:

[(1, 68120956), (2, 34060478), (4, 17030239), (89, 765404), (178, 382702), (179, 380564), (356, 191351), (358, 190282), (716, 95141), (1069, 63724), (2138, 31862), (4276, 15931)]