70686288

素因数分解:

$2^4\times 3^2\times {\mathrm{490877}}^1$

素因数の和:490891

約数の個数: 30

約数和(自身を含む): 197823834

約数和(自身を除く): 127137546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 490877, 981754, 1472631, 1963508, 2945262, 3927016, 4417893, 5890524, 7854032, 8835786, 11781048, 17671572, 23562096, 35343144, 70686288]

約数ペア:

[(1, 70686288), (2, 35343144), (3, 23562096), (4, 17671572), (6, 11781048), (8, 8835786), (9, 7854032), (12, 5890524), (16, 4417893), (18, 3927016), (24, 2945262), (36, 1963508), (48, 1472631), (72, 981754), (144, 490877)]