72776488

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{29251}}^1$

素因数の和:29568

約数の個数: 16

約数和(自身を含む): 136899360

約数和(自身を除く): 64122872

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 29251, 58502, 117004, 234008, 9097061, 18194122, 36388244, 72776488]

約数ペア:

[(1, 72776488), (2, 36388244), (4, 18194122), (8, 9097061), (311, 234008), (622, 117004), (1244, 58502), (2488, 29251)]