80739234

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 184750080

約数和(自身を除く): 104010846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 127, 183, 193, 254, 366, 381, 386, 549, 579, 762, 1098, 1143, 1158, 1647, 1737, 2286, 3294, 3429, 3474, 5211, 6858, 7747, 10422, 11773, 15494, 23241, 23546, 24511, 35319, 46482, 49022, 69723, 70638, 73533, 105957, 139446, 147066, 209169, 211914, 220599, 317871, 418338, 441198, 635742, 661797, 1323594, 1495171, 2990342, 4485513, 8971026, 13456539, 26913078, 40369617, 80739234]

約数ペア:

[(1, 80739234), (2, 40369617), (3, 26913078), (6, 13456539), (9, 8971026), (18, 4485513), (27, 2990342), (54, 1495171), (61, 1323594), (122, 661797), (127, 635742), (183, 441198), (193, 418338), (254, 317871), (366, 220599), (381, 211914), (386, 209169), (549, 147066), (579, 139446), (762, 105957), (1098, 73533), (1143, 70638), (1158, 69723), (1647, 49022), (1737, 46482), (2286, 35319), (3294, 24511), (3429, 23546), (3474, 23241), (5211, 15494), (6858, 11773), (7747, 10422)]