90327474

素因数分解:

$2^1\times 3^7\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 206167680

約数和(自身を除く): 115840206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 193, 214, 243, 321, 386, 486, 579, 642, 729, 963, 1158, 1458, 1737, 1926, 2187, 2889, 3474, 4374, 5211, 5778, 8667, 10422, 15633, 17334, 20651, 26001, 31266, 41302, 46899, 52002, 61953, 78003, 93798, 123906, 140697, 156006, 185859, 234009, 281394, 371718, 422091, 468018, 557577, 844182, 1115154, 1672731, 3345462, 5018193, 10036386, 15054579, 30109158, 45163737, 90327474]

約数ペア:

[(1, 90327474), (2, 45163737), (3, 30109158), (6, 15054579), (9, 10036386), (18, 5018193), (27, 3345462), (54, 1672731), (81, 1115154), (107, 844182), (162, 557577), (193, 468018), (214, 422091), (243, 371718), (321, 281394), (386, 234009), (486, 185859), (579, 156006), (642, 140697), (729, 123906), (963, 93798), (1158, 78003), (1458, 61953), (1737, 52002), (1926, 46899), (2187, 41302), (2889, 31266), (3474, 26001), (4374, 20651), (5211, 17334), (5778, 15633), (8667, 10422)]