80844804

素因数分解:

$2^2\times 3^4\times {\mathrm{249521}}^1$

素因数の和:249537

約数の個数: 30

約数和(自身を含む): 211345134

約数和(自身を除く): 130500330

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 249521, 499042, 748563, 998084, 1497126, 2245689, 2994252, 4491378, 6737067, 8982756, 13474134, 20211201, 26948268, 40422402, 80844804]

約数ペア:

[(1, 80844804), (2, 40422402), (3, 26948268), (4, 20211201), (6, 13474134), (9, 8982756), (12, 6737067), (18, 4491378), (27, 2994252), (36, 2245689), (54, 1497126), (81, 998084), (108, 748563), (162, 499042), (324, 249521)]