90784728

素因数分解:

$2^3\times 3^2\times {\mathrm{1260899}}^1$

素因数の和:1260911

約数の個数: 24

約数和(自身を含む): 245875500

約数和(自身を除く): 155090772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1260899, 2521798, 3782697, 5043596, 7565394, 10087192, 11348091, 15130788, 22696182, 30261576, 45392364, 90784728]

約数ペア:

[(1, 90784728), (2, 45392364), (3, 30261576), (4, 22696182), (6, 15130788), (8, 11348091), (9, 10087192), (12, 7565394), (18, 5043596), (24, 3782697), (36, 2521798), (72, 1260899)]