90409398

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 184481280

約数和(自身を除く): 94071882

約数列:

[1, 2, 3, 6, 67, 134, 201, 239, 402, 478, 717, 941, 1434, 1882, 2823, 5646, 16013, 32026, 48039, 63047, 96078, 126094, 189141, 224899, 378282, 449798, 674697, 1349394, 15068233, 30136466, 45204699, 90409398]

約数ペア:

[(1, 90409398), (2, 45204699), (3, 30136466), (6, 15068233), (67, 1349394), (134, 674697), (201, 449798), (239, 378282), (402, 224899), (478, 189141), (717, 126094), (941, 96078), (1434, 63047), (1882, 48039), (2823, 32026), (5646, 16013)]