80390736

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13040

約数の個数: 60

約数和(自身を含む): 230232288

約数和(自身を除く): 149841552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 12983, 25966, 38949, 51932, 77898, 103864, 116847, 155796, 207728, 233694, 311592, 467388, 558269, 623184, 934776, 1116538, 1674807, 1869552, 2233076, 3349614, 4466152, 5024421, 6699228, 8932304, 10048842, 13398456, 20097684, 26796912, 40195368, 80390736]

約数ペア:

[(1, 80390736), (2, 40195368), (3, 26796912), (4, 20097684), (6, 13398456), (8, 10048842), (9, 8932304), (12, 6699228), (16, 5024421), (18, 4466152), (24, 3349614), (36, 2233076), (43, 1869552), (48, 1674807), (72, 1116538), (86, 934776), (129, 623184), (144, 558269), (172, 467388), (258, 311592), (344, 233694), (387, 207728), (516, 155796), (688, 116847), (774, 103864), (1032, 77898), (1548, 51932), (2064, 38949), (3096, 25966), (6192, 12983)]