25927812

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 67931136

約数和(自身を除く): 42003324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 127, 159, 212, 214, 254, 318, 321, 381, 428, 477, 508, 636, 642, 762, 954, 963, 1143, 1284, 1524, 1908, 1926, 2286, 3852, 4572, 5671, 6731, 11342, 13462, 13589, 17013, 20193, 22684, 26924, 27178, 34026, 40386, 40767, 51039, 54356, 60579, 68052, 80772, 81534, 102078, 121158, 122301, 163068, 204156, 242316, 244602, 489204, 720217, 1440434, 2160651, 2880868, 4321302, 6481953, 8642604, 12963906, 25927812]

約数ペア:

[(1, 25927812), (2, 12963906), (3, 8642604), (4, 6481953), (6, 4321302), (9, 2880868), (12, 2160651), (18, 1440434), (36, 720217), (53, 489204), (106, 244602), (107, 242316), (127, 204156), (159, 163068), (212, 122301), (214, 121158), (254, 102078), (318, 81534), (321, 80772), (381, 68052), (428, 60579), (477, 54356), (508, 51039), (636, 40767), (642, 40386), (762, 34026), (954, 27178), (963, 26924), (1143, 22684), (1284, 20193), (1524, 17013), (1908, 13589), (1926, 13462), (2286, 11342), (3852, 6731), (4572, 5671)]