87765484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39821}}^1$

素因数の和:39873

約数の個数: 24

約数和(自身を含む): 167252400

約数和(自身を除く): 79486916

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 39821, 79642, 159284, 756599, 1154809, 1513198, 2309618, 3026396, 4619236, 21941371, 43882742, 87765484]

約数ペア:

[(1, 87765484), (2, 43882742), (4, 21941371), (19, 4619236), (29, 3026396), (38, 2309618), (58, 1513198), (76, 1154809), (116, 756599), (551, 159284), (1102, 79642), (2204, 39821)]