78146042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7687}}^1$

素因数の和:7742

約数の個数: 32

約数和(自身を含む): 139491072

約数和(自身を除く): 61345030

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 7687, 10166, 15374, 99931, 130679, 176801, 199862, 261358, 353602, 1698827, 2298413, 3005617, 3397654, 4596826, 6011234, 39073021, 78146042]

約数ペア:

[(1, 78146042), (2, 39073021), (13, 6011234), (17, 4596826), (23, 3397654), (26, 3005617), (34, 2298413), (46, 1698827), (221, 353602), (299, 261358), (391, 199862), (442, 176801), (598, 130679), (782, 99931), (5083, 15374), (7687, 10166)]