65885908482

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4337}}^1\times {\mathrm{11887}}^1$

素因数の和:16303

約数の個数: 48

約数和(自身を含む): 144808964352

約数和(自身を除く): 78923055870

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 4337, 8674, 11887, 13011, 23774, 26022, 35661, 39033, 71322, 78066, 106983, 213966, 307927, 615854, 843977, 923781, 1687954, 1847562, 2531931, 2771343, 5063862, 5542686, 7595793, 15191586, 51553919, 103107838, 154661757, 309323514, 463985271, 927970542, 3660328249, 7320656498, 10980984747, 21961969494, 32942954241, 65885908482]

約数ペア:

[(1, 65885908482), (2, 32942954241), (3, 21961969494), (6, 10980984747), (9, 7320656498), (18, 3660328249), (71, 927970542), (142, 463985271), (213, 309323514), (426, 154661757), (639, 103107838), (1278, 51553919), (4337, 15191586), (8674, 7595793), (11887, 5542686), (13011, 5063862), (23774, 2771343), (26022, 2531931), (35661, 1847562), (39033, 1687954), (71322, 923781), (78066, 843977), (106983, 615854), (213966, 307927)]