78756816

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4957}}^1$

素因数の和:5299

約数の個数: 40

約数和(自身を含む): 204110944

約数和(自身を除く): 125354128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 4957, 5296, 7944, 9914, 14871, 15888, 19828, 29742, 39656, 59484, 79312, 118968, 237936, 1640767, 3281534, 4922301, 6563068, 9844602, 13126136, 19689204, 26252272, 39378408, 78756816]

約数ペア:

[(1, 78756816), (2, 39378408), (3, 26252272), (4, 19689204), (6, 13126136), (8, 9844602), (12, 6563068), (16, 4922301), (24, 3281534), (48, 1640767), (331, 237936), (662, 118968), (993, 79312), (1324, 59484), (1986, 39656), (2648, 29742), (3972, 19828), (4957, 15888), (5296, 14871), (7944, 9914)]