65381844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11519}}^1$

素因数の和:11580

約数の個数: 48

約数和(自身を含む): 170311680

約数和(自身を除く): 104929836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 11519, 23038, 34557, 46076, 69114, 126709, 138228, 253418, 380127, 495317, 506836, 760254, 990634, 1485951, 1520508, 1981268, 2971902, 5448487, 5943804, 10896974, 16345461, 21793948, 32690922, 65381844]

約数ペア:

[(1, 65381844), (2, 32690922), (3, 21793948), (4, 16345461), (6, 10896974), (11, 5943804), (12, 5448487), (22, 2971902), (33, 1981268), (43, 1520508), (44, 1485951), (66, 990634), (86, 760254), (129, 506836), (132, 495317), (172, 380127), (258, 253418), (473, 138228), (516, 126709), (946, 69114), (1419, 46076), (1892, 34557), (2838, 23038), (5676, 11519)]