78778536

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30677}}^1$

素因数の和:30793

約数の個数: 32

約数和(自身を含む): 198793440

約数和(自身を除く): 120014904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 30677, 61354, 92031, 122708, 184062, 245416, 368124, 736248, 3282439, 6564878, 9847317, 13129756, 19694634, 26259512, 39389268, 78778536]

約数ペア:

[(1, 78778536), (2, 39389268), (3, 26259512), (4, 19694634), (6, 13129756), (8, 9847317), (12, 6564878), (24, 3282439), (107, 736248), (214, 368124), (321, 245416), (428, 184062), (642, 122708), (856, 92031), (1284, 61354), (2568, 30677)]