78320016

素因数分解:

$2^4\times 3^2\times {\mathrm{543889}}^1$

素因数の和:543903

約数の個数: 30

約数和(自身を含む): 219187670

約数和(自身を除く): 140867654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 543889, 1087778, 1631667, 2175556, 3263334, 4351112, 4895001, 6526668, 8702224, 9790002, 13053336, 19580004, 26106672, 39160008, 78320016]

約数ペア:

[(1, 78320016), (2, 39160008), (3, 26106672), (4, 19580004), (6, 13053336), (8, 9790002), (9, 8702224), (12, 6526668), (16, 4895001), (18, 4351112), (24, 3263334), (36, 2175556), (48, 1631667), (72, 1087778), (144, 543889)]