89947416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{288293}}^1$

素因数の和:288315

約数の個数: 32

約数和(自身を含む): 242166960

約数和(自身を除く): 152219544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 288293, 576586, 864879, 1153172, 1729758, 2306344, 3459516, 3747809, 6919032, 7495618, 11243427, 14991236, 22486854, 29982472, 44973708, 89947416]

約数ペア:

[(1, 89947416), (2, 44973708), (3, 29982472), (4, 22486854), (6, 14991236), (8, 11243427), (12, 7495618), (13, 6919032), (24, 3747809), (26, 3459516), (39, 2306344), (52, 1729758), (78, 1153172), (104, 864879), (156, 576586), (312, 288293)]