78441042

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 159105024

約数和(自身を除く): 80663982

約数列:

[1, 2, 3, 6, 127, 254, 311, 331, 381, 622, 662, 762, 933, 993, 1866, 1986, 39497, 42037, 78994, 84074, 102941, 118491, 126111, 205882, 236982, 252222, 308823, 617646, 13073507, 26147014, 39220521, 78441042]

約数ペア:

[(1, 78441042), (2, 39220521), (3, 26147014), (6, 13073507), (127, 617646), (254, 308823), (311, 252222), (331, 236982), (381, 205882), (622, 126111), (662, 118491), (762, 102941), (933, 84074), (993, 78994), (1866, 42037), (1986, 39497)]