78080836

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{887}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 139487040

約数和(自身を除く): 61406204

約数列:

[1, 2, 4, 59, 118, 236, 373, 746, 887, 1492, 1774, 3548, 22007, 44014, 52333, 88028, 104666, 209332, 330851, 661702, 1323404, 19520209, 39040418, 78080836]

約数ペア:

[(1, 78080836), (2, 39040418), (4, 19520209), (59, 1323404), (118, 661702), (236, 330851), (373, 209332), (746, 104666), (887, 88028), (1492, 52333), (1774, 44014), (3548, 22007)]