77215398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{11927}}^1$

素因数の和:12028

約数の個数: 32

約数和(自身を含む): 168327936

約数和(自身を除く): 91112538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 11927, 23854, 35781, 71562, 155051, 310102, 465153, 930306, 989941, 1979882, 2969823, 5939646, 12869233, 25738466, 38607699, 77215398]

約数ペア:

[(1, 77215398), (2, 38607699), (3, 25738466), (6, 12869233), (13, 5939646), (26, 2969823), (39, 1979882), (78, 989941), (83, 930306), (166, 465153), (249, 310102), (498, 155051), (1079, 71562), (2158, 35781), (3237, 23854), (6474, 11927)]