78103956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{929809}}^1$

素因数の和:929823

約数の個数: 24

約数和(自身を含む): 208277440

約数和(自身を除く): 130173484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 929809, 1859618, 2789427, 3719236, 5578854, 6508663, 11157708, 13017326, 19525989, 26034652, 39051978, 78103956]

約数ペア:

[(1, 78103956), (2, 39051978), (3, 26034652), (4, 19525989), (6, 13017326), (7, 11157708), (12, 6508663), (14, 5578854), (21, 3719236), (28, 2789427), (42, 1859618), (84, 929809)]