80530572

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 193374720

約数和(自身を除く): 112844148

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 239, 258, 478, 516, 653, 717, 956, 1306, 1434, 1959, 2612, 2868, 3918, 7836, 10277, 20554, 28079, 30831, 41108, 56158, 61662, 84237, 112316, 123324, 156067, 168474, 312134, 336948, 468201, 624268, 936402, 1872804, 6710881, 13421762, 20132643, 26843524, 40265286, 80530572]

約数ペア:

[(1, 80530572), (2, 40265286), (3, 26843524), (4, 20132643), (6, 13421762), (12, 6710881), (43, 1872804), (86, 936402), (129, 624268), (172, 468201), (239, 336948), (258, 312134), (478, 168474), (516, 156067), (653, 123324), (717, 112316), (956, 84237), (1306, 61662), (1434, 56158), (1959, 41108), (2612, 30831), (2868, 28079), (3918, 20554), (7836, 10277)]