72131898

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3539}}^1$

素因数の和:3666

約数の個数: 32

約数和(自身を含む): 149529600

約数和(自身を除く): 77397702

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 3397, 3539, 6794, 7078, 10191, 10617, 20382, 21234, 152177, 279581, 304354, 456531, 559162, 838743, 913062, 1677486, 12021983, 24043966, 36065949, 72131898]

約数ペア:

[(1, 72131898), (2, 36065949), (3, 24043966), (6, 12021983), (43, 1677486), (79, 913062), (86, 838743), (129, 559162), (158, 456531), (237, 304354), (258, 279581), (474, 152177), (3397, 21234), (3539, 20382), (6794, 10617), (7078, 10191)]