72346604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86539}}^1$

素因数の和:86573

約数の個数: 24

約数和(自身を含む): 145387200

約数和(自身を除く): 73040596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 86539, 173078, 346156, 951929, 1644241, 1903858, 3288482, 3807716, 6576964, 18086651, 36173302, 72346604]

約数ペア:

[(1, 72346604), (2, 36173302), (4, 18086651), (11, 6576964), (19, 3807716), (22, 3288482), (38, 1903858), (44, 1644241), (76, 951929), (209, 346156), (418, 173078), (836, 86539)]