78339822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2131}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 171310464

約数和(自身を除く): 92970642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 557, 1114, 1671, 2131, 3342, 4262, 6127, 6393, 12254, 12786, 18381, 23441, 36762, 46882, 70323, 140646, 1186967, 2373934, 3560901, 7121802, 13056637, 26113274, 39169911, 78339822]

約数ペア:

[(1, 78339822), (2, 39169911), (3, 26113274), (6, 13056637), (11, 7121802), (22, 3560901), (33, 2373934), (66, 1186967), (557, 140646), (1114, 70323), (1671, 46882), (2131, 36762), (3342, 23441), (4262, 18381), (6127, 12786), (6393, 12254)]