69327676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{143239}}^1$

素因数の和:143265

約数の個数: 18

約数和(自身を含む): 133356440

約数和(自身を除く): 64028764

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 143239, 286478, 572956, 1575629, 3151258, 6302516, 17331919, 34663838, 69327676]

約数ペア:

[(1, 69327676), (2, 34663838), (4, 17331919), (11, 6302516), (22, 3151258), (44, 1575629), (121, 572956), (242, 286478), (484, 143239)]