87816138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{40543}}^1$

素因数の和:40586

約数の個数: 24

約数和(自身を含む): 185367168

約数和(自身を除く): 97551030

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 40543, 81086, 121629, 243258, 770317, 1540634, 2310951, 4621902, 14636023, 29272046, 43908069, 87816138]

約数ペア:

[(1, 87816138), (2, 43908069), (3, 29272046), (6, 14636023), (19, 4621902), (38, 2310951), (57, 1540634), (114, 770317), (361, 243258), (722, 121629), (1083, 81086), (2166, 40543)]