80530884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{319567}}^1$

素因数の和:319584

約数の個数: 36

約数和(自身を含む): 232645504

約数和(自身を除く): 152114620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 319567, 639134, 958701, 1278268, 1917402, 2236969, 2876103, 3834804, 4473938, 5752206, 6710907, 8947876, 11504412, 13421814, 20132721, 26843628, 40265442, 80530884]

約数ペア:

[(1, 80530884), (2, 40265442), (3, 26843628), (4, 20132721), (6, 13421814), (7, 11504412), (9, 8947876), (12, 6710907), (14, 5752206), (18, 4473938), (21, 3834804), (28, 2876103), (36, 2236969), (42, 1917402), (63, 1278268), (84, 958701), (126, 639134), (252, 319567)]