90778572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{148331}}^1$

素因数の和:148358

約数の個数: 36

約数和(自身を含む): 242967816

約数和(自身を除く): 152189244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 148331, 296662, 444993, 593324, 889986, 1334979, 1779972, 2521627, 2669958, 5043254, 5339916, 7564881, 10086508, 15129762, 22694643, 30259524, 45389286, 90778572]

約数ペア:

[(1, 90778572), (2, 45389286), (3, 30259524), (4, 22694643), (6, 15129762), (9, 10086508), (12, 7564881), (17, 5339916), (18, 5043254), (34, 2669958), (36, 2521627), (51, 1779972), (68, 1334979), (102, 889986), (153, 593324), (204, 444993), (306, 296662), (612, 148331)]