80797968

素因数分解:

$2^4\times 3^2\times {\mathrm{561097}}^1$

素因数の和:561111

約数の個数: 30

約数和(自身を含む): 226122494

約数和(自身を除く): 145324526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 561097, 1122194, 1683291, 2244388, 3366582, 4488776, 5049873, 6733164, 8977552, 10099746, 13466328, 20199492, 26932656, 40398984, 80797968]

約数ペア:

[(1, 80797968), (2, 40398984), (3, 26932656), (4, 20199492), (6, 13466328), (8, 10099746), (9, 8977552), (12, 6733164), (16, 5049873), (18, 4488776), (24, 3366582), (36, 2244388), (48, 1683291), (72, 1122194), (144, 561097)]