87384954

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{205129}}^1$

素因数の和:205205

約数の個数: 16

約数和(自身を含む): 177232320

約数和(自身を除く): 89847366

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 205129, 410258, 615387, 1230774, 14564159, 29128318, 43692477, 87384954]

約数ペア:

[(1, 87384954), (2, 43692477), (3, 29128318), (6, 14564159), (71, 1230774), (142, 615387), (213, 410258), (426, 205129)]