80359416

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18917}}^1$

素因数の和:18988

約数の個数: 48

約数和(自身を含む): 221340600

約数和(自身を除く): 140981184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 18917, 37834, 56751, 75668, 113502, 151336, 170253, 227004, 340506, 454008, 681012, 1116103, 1362024, 2232206, 3348309, 4464412, 6696618, 8928824, 10044927, 13393236, 20089854, 26786472, 40179708, 80359416]

約数ペア:

[(1, 80359416), (2, 40179708), (3, 26786472), (4, 20089854), (6, 13393236), (8, 10044927), (9, 8928824), (12, 6696618), (18, 4464412), (24, 3348309), (36, 2232206), (59, 1362024), (72, 1116103), (118, 681012), (177, 454008), (236, 340506), (354, 227004), (472, 170253), (531, 151336), (708, 113502), (1062, 75668), (1416, 56751), (2124, 37834), (4248, 18917)]