72864996

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{14423}}^1$

素因数の和:14851

約数の個数: 24

約数和(自身を含む): 170433984

約数和(自身を除く): 97568988

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 14423, 28846, 43269, 57692, 86538, 173076, 6072083, 12144166, 18216249, 24288332, 36432498, 72864996]

約数ペア:

[(1, 72864996), (2, 36432498), (3, 24288332), (4, 18216249), (6, 12144166), (12, 6072083), (421, 173076), (842, 86538), (1263, 57692), (1684, 43269), (2526, 28846), (5052, 14423)]