68399964

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2096

約数の個数: 60

約数和(自身を含む): 180573624

約数和(自身を除く): 112173660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 642, 963, 1284, 1926, 1973, 2889, 3852, 3946, 5778, 5919, 7892, 8667, 11556, 11838, 17334, 17757, 23676, 34668, 35514, 53271, 71028, 106542, 159813, 211111, 213084, 319626, 422222, 633333, 639252, 844444, 1266666, 1899999, 2533332, 3799998, 5699997, 7599996, 11399994, 17099991, 22799988, 34199982, 68399964]

約数ペア:

[(1, 68399964), (2, 34199982), (3, 22799988), (4, 17099991), (6, 11399994), (9, 7599996), (12, 5699997), (18, 3799998), (27, 2533332), (36, 1899999), (54, 1266666), (81, 844444), (107, 639252), (108, 633333), (162, 422222), (214, 319626), (321, 213084), (324, 211111), (428, 159813), (642, 106542), (963, 71028), (1284, 53271), (1926, 35514), (1973, 34668), (2889, 23676), (3852, 17757), (3946, 17334), (5778, 11838), (5919, 11556), (7892, 8667)]