72021462

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 148473600

約数和(自身を除く): 76452138

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 439, 739, 878, 1317, 1478, 2217, 2634, 4434, 16243, 27343, 32486, 48729, 54686, 82029, 97458, 164058, 324421, 648842, 973263, 1946526, 12003577, 24007154, 36010731, 72021462]

約数ペア:

[(1, 72021462), (2, 36010731), (3, 24007154), (6, 12003577), (37, 1946526), (74, 973263), (111, 648842), (222, 324421), (439, 164058), (739, 97458), (878, 82029), (1317, 54686), (1478, 48729), (2217, 32486), (2634, 27343), (4434, 16243)]