78660408

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30631}}^1$

素因数の和:30747

約数の個数: 32

約数和(自身を含む): 198495360

約数和(自身を除く): 119834952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 30631, 61262, 91893, 122524, 183786, 245048, 367572, 735144, 3277517, 6555034, 9832551, 13110068, 19665102, 26220136, 39330204, 78660408]

約数ペア:

[(1, 78660408), (2, 39330204), (3, 26220136), (4, 19665102), (6, 13110068), (8, 9832551), (12, 6555034), (24, 3277517), (107, 735144), (214, 367572), (321, 245048), (428, 183786), (642, 122524), (856, 91893), (1284, 61262), (2568, 30631)]