89485656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{286813}}^1$

素因数の和:286835

約数の個数: 32

約数和(自身を含む): 240923760

約数和(自身を除く): 151438104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 286813, 573626, 860439, 1147252, 1720878, 2294504, 3441756, 3728569, 6883512, 7457138, 11185707, 14914276, 22371414, 29828552, 44742828, 89485656]

約数ペア:

[(1, 89485656), (2, 44742828), (3, 29828552), (4, 22371414), (6, 14914276), (8, 11185707), (12, 7457138), (13, 6883512), (24, 3728569), (26, 3441756), (39, 2294504), (52, 1720878), (78, 1147252), (104, 860439), (156, 573626), (312, 286813)]