80486868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87107}}^1$

素因数の和:87132

約数の個数: 48

約数和(自身を含む): 234146304

約数和(自身を除く): 153659436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 87107, 174214, 261321, 348428, 522642, 609749, 958177, 1045284, 1219498, 1829247, 1916354, 2438996, 2874531, 3658494, 3832708, 5749062, 6707239, 7316988, 11498124, 13414478, 20121717, 26828956, 40243434, 80486868]

約数ペア:

[(1, 80486868), (2, 40243434), (3, 26828956), (4, 20121717), (6, 13414478), (7, 11498124), (11, 7316988), (12, 6707239), (14, 5749062), (21, 3832708), (22, 3658494), (28, 2874531), (33, 2438996), (42, 1916354), (44, 1829247), (66, 1219498), (77, 1045284), (84, 958177), (132, 609749), (154, 522642), (231, 348428), (308, 261321), (462, 174214), (924, 87107)]