79680388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5227}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 144627392

約数和(自身を除く): 64947004

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 5227, 7622, 10454, 15244, 20908, 193399, 386798, 538381, 773596, 1076762, 2153524, 19920097, 39840194, 79680388]

約数ペア:

[(1, 79680388), (2, 39840194), (4, 19920097), (37, 2153524), (74, 1076762), (103, 773596), (148, 538381), (206, 386798), (412, 193399), (3811, 20908), (5227, 15244), (7622, 10454)]