72259290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89209}}^1$

素因数の和:89228

約数の個数: 40

約数和(自身を含む): 194299380

約数和(自身を除く): 122040090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89209, 178418, 267627, 446045, 535254, 802881, 892090, 1338135, 1605762, 2408643, 2676270, 4014405, 4817286, 7225929, 8028810, 12043215, 14451858, 24086430, 36129645, 72259290]

約数ペア:

[(1, 72259290), (2, 36129645), (3, 24086430), (5, 14451858), (6, 12043215), (9, 8028810), (10, 7225929), (15, 4817286), (18, 4014405), (27, 2676270), (30, 2408643), (45, 1605762), (54, 1338135), (81, 892090), (90, 802881), (135, 535254), (162, 446045), (270, 267627), (405, 178418), (810, 89209)]