90771576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{540307}}^1$

素因数の和:540323

約数の個数: 32

約数和(自身を含む): 259347840

約数和(自身を除く): 168576264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 540307, 1080614, 1620921, 2161228, 3241842, 3782149, 4322456, 6483684, 7564298, 11346447, 12967368, 15128596, 22692894, 30257192, 45385788, 90771576]

約数ペア:

[(1, 90771576), (2, 45385788), (3, 30257192), (4, 22692894), (6, 15128596), (7, 12967368), (8, 11346447), (12, 7564298), (14, 6483684), (21, 4322456), (24, 3782149), (28, 3241842), (42, 2161228), (56, 1620921), (84, 1080614), (168, 540307)]