79962772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1321}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 144177320

約数和(自身を除く): 64214548

約数列:

[1, 2, 4, 37, 74, 148, 409, 818, 1321, 1636, 2642, 5284, 15133, 30266, 48877, 60532, 97754, 195508, 540289, 1080578, 2161156, 19990693, 39981386, 79962772]

約数ペア:

[(1, 79962772), (2, 39981386), (4, 19990693), (37, 2161156), (74, 1080578), (148, 540289), (409, 195508), (818, 97754), (1321, 60532), (1636, 48877), (2642, 30266), (5284, 15133)]