64307214

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 142180272

約数和(自身を除く): 77873058

約数列:

[1, 2, 3, 6, 9, 18, 107, 173, 193, 214, 321, 346, 386, 519, 579, 642, 963, 1038, 1158, 1557, 1737, 1926, 3114, 3474, 18511, 20651, 33389, 37022, 41302, 55533, 61953, 66778, 100167, 111066, 123906, 166599, 185859, 200334, 300501, 333198, 371718, 601002, 3572623, 7145246, 10717869, 21435738, 32153607, 64307214]

約数ペア:

[(1, 64307214), (2, 32153607), (3, 21435738), (6, 10717869), (9, 7145246), (18, 3572623), (107, 601002), (173, 371718), (193, 333198), (214, 300501), (321, 200334), (346, 185859), (386, 166599), (519, 123906), (579, 111066), (642, 100167), (963, 66778), (1038, 61953), (1158, 55533), (1557, 41302), (1737, 37022), (1926, 33389), (3114, 20651), (3474, 18511)]