64494996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{145259}}^1$

素因数の和:145303

約数の個数: 24

約数和(自身を含む): 154556640

約数和(自身を除く): 90061644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 145259, 290518, 435777, 581036, 871554, 1743108, 5374583, 10749166, 16123749, 21498332, 32247498, 64494996]

約数ペア:

[(1, 64494996), (2, 32247498), (3, 21498332), (4, 16123749), (6, 10749166), (12, 5374583), (37, 1743108), (74, 871554), (111, 581036), (148, 435777), (222, 290518), (444, 145259)]