90805416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{291043}}^1$

素因数の和:291065

約数の個数: 32

約数和(自身を含む): 244476960

約数和(自身を除く): 153671544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 291043, 582086, 873129, 1164172, 1746258, 2328344, 3492516, 3783559, 6985032, 7567118, 11350677, 15134236, 22701354, 30268472, 45402708, 90805416]

約数ペア:

[(1, 90805416), (2, 45402708), (3, 30268472), (4, 22701354), (6, 15134236), (8, 11350677), (12, 7567118), (13, 6985032), (24, 3783559), (26, 3492516), (39, 2328344), (52, 1746258), (78, 1164172), (104, 873129), (156, 582086), (312, 291043)]