90772486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{661}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 165298752

約数和(自身を除く): 74526266

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 577, 661, 1154, 1322, 4039, 4627, 8078, 9254, 9809, 11237, 19618, 22474, 68663, 78659, 137326, 157318, 381397, 762794, 2669779, 5339558, 6483749, 12967498, 45386243, 90772486]

約数ペア:

[(1, 90772486), (2, 45386243), (7, 12967498), (14, 6483749), (17, 5339558), (34, 2669779), (119, 762794), (238, 381397), (577, 157318), (661, 137326), (1154, 78659), (1322, 68663), (4039, 22474), (4627, 19618), (8078, 11237), (9254, 9809)]