90385278

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 184807680

約数和(自身を除く): 94422402

約数列:

[1, 2, 3, 6, 67, 134, 151, 201, 302, 402, 453, 906, 1489, 2978, 4467, 8934, 10117, 20234, 30351, 60702, 99763, 199526, 224839, 299289, 449678, 598578, 674517, 1349034, 15064213, 30128426, 45192639, 90385278]

約数ペア:

[(1, 90385278), (2, 45192639), (3, 30128426), (6, 15064213), (67, 1349034), (134, 674517), (151, 598578), (201, 449678), (302, 299289), (402, 224839), (453, 199526), (906, 99763), (1489, 60702), (2978, 30351), (4467, 20234), (8934, 10117)]