90357804

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{11057}}^1$

素因数の和:11294

約数の個数: 36

約数和(自身を含む): 229431384

約数和(自身を除く): 139073580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 11057, 22114, 33171, 44228, 66342, 99513, 132684, 199026, 398052, 2509939, 5019878, 7529817, 10039756, 15059634, 22589451, 30119268, 45178902, 90357804]

約数ペア:

[(1, 90357804), (2, 45178902), (3, 30119268), (4, 22589451), (6, 15059634), (9, 10039756), (12, 7529817), (18, 5019878), (36, 2509939), (227, 398052), (454, 199026), (681, 132684), (908, 99513), (1362, 66342), (2043, 44228), (2724, 33171), (4086, 22114), (8172, 11057)]