68250378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15187}}^1$

素因数の和:15306

約数の個数: 32

約数和(自身を含む): 157469184

約数和(自身を除く): 89218806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 15187, 30374, 45561, 91122, 106309, 212618, 318927, 637854, 1625009, 3250018, 4875027, 9750054, 11375063, 22750126, 34125189, 68250378]

約数ペア:

[(1, 68250378), (2, 34125189), (3, 22750126), (6, 11375063), (7, 9750054), (14, 4875027), (21, 3250018), (42, 1625009), (107, 637854), (214, 318927), (321, 212618), (642, 106309), (749, 91122), (1498, 45561), (2247, 30374), (4494, 15187)]