77682188

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 137897760

約数和(自身を除く): 60215572

約数列:

[1, 2, 4, 103, 206, 409, 412, 461, 818, 922, 1636, 1844, 42127, 47483, 84254, 94966, 168508, 188549, 189932, 377098, 754196, 19420547, 38841094, 77682188]

約数ペア:

[(1, 77682188), (2, 38841094), (4, 19420547), (103, 754196), (206, 377098), (409, 189932), (412, 188549), (461, 168508), (818, 94966), (922, 84254), (1636, 47483), (1844, 42127)]