90162396

素因数分解:

$2^2\times 3^4\times {\mathrm{278279}}^1$

素因数の和:278295

約数の個数: 30

約数和(自身を含む): 235703160

約数和(自身を除く): 145540764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 278279, 556558, 834837, 1113116, 1669674, 2504511, 3339348, 5009022, 7513533, 10018044, 15027066, 22540599, 30054132, 45081198, 90162396]

約数ペア:

[(1, 90162396), (2, 45081198), (3, 30054132), (4, 22540599), (6, 15027066), (9, 10018044), (12, 7513533), (18, 5009022), (27, 3339348), (36, 2504511), (54, 1669674), (81, 1113116), (108, 834837), (162, 556558), (324, 278279)]