90161604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4099}}^1$

素因数の和:4169

約数の個数: 72

約数和(自身を含む): 250723200

約数和(自身を除く): 160561596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 4099, 5499, 7332, 8198, 10998, 12297, 16396, 21996, 24594, 36891, 49188, 53287, 73782, 106574, 147564, 159861, 192653, 213148, 319722, 385306, 479583, 577959, 639444, 770612, 959166, 1155918, 1733877, 1918332, 2311836, 2504489, 3467754, 5008978, 6935508, 7513467, 10017956, 15026934, 22540401, 30053868, 45080802, 90161604]

約数ペア:

[(1, 90161604), (2, 45080802), (3, 30053868), (4, 22540401), (6, 15026934), (9, 10017956), (12, 7513467), (13, 6935508), (18, 5008978), (26, 3467754), (36, 2504489), (39, 2311836), (47, 1918332), (52, 1733877), (78, 1155918), (94, 959166), (117, 770612), (141, 639444), (156, 577959), (188, 479583), (234, 385306), (282, 319722), (423, 213148), (468, 192653), (564, 159861), (611, 147564), (846, 106574), (1222, 73782), (1692, 53287), (1833, 49188), (2444, 36891), (3666, 24594), (4099, 21996), (5499, 16396), (7332, 12297), (8198, 10998)]