90514398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26987}}^1$

素因数の和:27048

約数の個数: 32

約数和(自身を含む): 199495296

約数和(自身を除く): 108980898

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 26987, 53974, 80961, 161922, 350831, 701662, 1052493, 1160441, 2104986, 2320882, 3481323, 6962646, 15085733, 30171466, 45257199, 90514398]

約数ペア:

[(1, 90514398), (2, 45257199), (3, 30171466), (6, 15085733), (13, 6962646), (26, 3481323), (39, 2320882), (43, 2104986), (78, 1160441), (86, 1052493), (129, 701662), (258, 350831), (559, 161922), (1118, 80961), (1677, 53974), (3354, 26987)]