72203156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7879}}^1$

素因数の和:7991

約数の個数: 24

約数和(自身を含む): 132384000

約数和(自身を除く): 60180844

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 7879, 9164, 15758, 31516, 228491, 456982, 622441, 913964, 1244882, 2489764, 18050789, 36101578, 72203156]

約数ペア:

[(1, 72203156), (2, 36101578), (4, 18050789), (29, 2489764), (58, 1244882), (79, 913964), (116, 622441), (158, 456982), (316, 228491), (2291, 31516), (4582, 15758), (7879, 9164)]