72243090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89189}}^1$

素因数の和:89208

約数の個数: 40

約数和(自身を含む): 194255820

約数和(自身を除く): 122012730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89189, 178378, 267567, 445945, 535134, 802701, 891890, 1337835, 1605402, 2408103, 2675670, 4013505, 4816206, 7224309, 8027010, 12040515, 14448618, 24081030, 36121545, 72243090]

約数ペア:

[(1, 72243090), (2, 36121545), (3, 24081030), (5, 14448618), (6, 12040515), (9, 8027010), (10, 7224309), (15, 4816206), (18, 4013505), (27, 2675670), (30, 2408103), (45, 1605402), (54, 1337835), (81, 891890), (90, 802701), (135, 535134), (162, 445945), (270, 267567), (405, 178378), (810, 89189)]