79122924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 207567360

約数和(自身を除く): 128444436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 516, 647, 711, 774, 948, 1294, 1422, 1548, 1941, 2588, 2844, 3397, 3882, 5823, 6794, 7764, 10191, 11646, 13588, 20382, 23292, 27821, 30573, 40764, 51113, 55642, 61146, 83463, 102226, 111284, 122292, 153339, 166926, 204452, 250389, 306678, 333852, 460017, 500778, 613356, 920034, 1001556, 1840068, 2197859, 4395718, 6593577, 8791436, 13187154, 19780731, 26374308, 39561462, 79122924]

約数ペア:

[(1, 79122924), (2, 39561462), (3, 26374308), (4, 19780731), (6, 13187154), (9, 8791436), (12, 6593577), (18, 4395718), (36, 2197859), (43, 1840068), (79, 1001556), (86, 920034), (129, 613356), (158, 500778), (172, 460017), (237, 333852), (258, 306678), (316, 250389), (387, 204452), (474, 166926), (516, 153339), (647, 122292), (711, 111284), (774, 102226), (948, 83463), (1294, 61146), (1422, 55642), (1548, 51113), (1941, 40764), (2588, 30573), (2844, 27821), (3397, 23292), (3882, 20382), (5823, 13588), (6794, 11646), (7764, 10191)]