72585268

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10009}}^1$

素因数の和:10064

約数の個数: 36

約数和(自身を含む): 151771620

約数和(自身を除く): 79186352

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 10009, 20018, 40036, 70063, 140126, 280252, 370333, 490441, 740666, 980882, 1481332, 1961764, 2592331, 5184662, 10369324, 18146317, 36292634, 72585268]

約数ペア:

[(1, 72585268), (2, 36292634), (4, 18146317), (7, 10369324), (14, 5184662), (28, 2592331), (37, 1961764), (49, 1481332), (74, 980882), (98, 740666), (148, 490441), (196, 370333), (259, 280252), (518, 140126), (1036, 70063), (1813, 40036), (3626, 20018), (7252, 10009)]