78749334

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{6659}}^1$

素因数の和:6746

約数の個数: 40

約数和(自身を含む): 178900920

約数和(自身を除く): 100151586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 6659, 11826, 13318, 19977, 39954, 59931, 119862, 179793, 359586, 486107, 539379, 972214, 1078758, 1458321, 2916642, 4374963, 8749926, 13124889, 26249778, 39374667, 78749334]

約数ペア:

[(1, 78749334), (2, 39374667), (3, 26249778), (6, 13124889), (9, 8749926), (18, 4374963), (27, 2916642), (54, 1458321), (73, 1078758), (81, 972214), (146, 539379), (162, 486107), (219, 359586), (438, 179793), (657, 119862), (1314, 59931), (1971, 39954), (3942, 19977), (5913, 13318), (6659, 11826)]