78465202144

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2175721}}^1$

素因数の和:2175768

約数の個数: 72

約数和(自身を含む): 187512424848

約数和(自身を除く): 109047222704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 18032, 36064, 2175721, 4351442, 8702884, 15230047, 17405768, 30460094, 34811536, 50041583, 60920188, 69623072, 100083166, 106610329, 121840376, 200166332, 213220658, 243680752, 350291081, 400332664, 426441316, 487361504, 700582162, 800665328, 852882632, 1401164324, 1601330656, 1705765264, 2452037567, 2802328648, 3411530528, 4904075134, 5604657296, 9808150268, 11209314592, 19616300536, 39232601072, 78465202144]

約数ペア:

[(1, 78465202144), (2, 39232601072), (4, 19616300536), (7, 11209314592), (8, 9808150268), (14, 5604657296), (16, 4904075134), (23, 3411530528), (28, 2802328648), (32, 2452037567), (46, 1705765264), (49, 1601330656), (56, 1401164324), (92, 852882632), (98, 800665328), (112, 700582162), (161, 487361504), (184, 426441316), (196, 400332664), (224, 350291081), (322, 243680752), (368, 213220658), (392, 200166332), (644, 121840376), (736, 106610329), (784, 100083166), (1127, 69623072), (1288, 60920188), (1568, 50041583), (2254, 34811536), (2576, 30460094), (4508, 17405768), (5152, 15230047), (9016, 8702884), (18032, 4351442), (36064, 2175721)]