86916195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 72428445

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 207, 237, 345, 395, 711, 1035, 1063, 1185, 1817, 3189, 3555, 5315, 5451, 9085, 9567, 15945, 16353, 24449, 27255, 47835, 73347, 81765, 83977, 122245, 220041, 251931, 366735, 419885, 755793, 1100205, 1259655, 1931471, 3778965, 5794413, 9657355, 17383239, 28972065, 86916195]

約数ペア:

[(1, 86916195), (3, 28972065), (5, 17383239), (9, 9657355), (15, 5794413), (23, 3778965), (45, 1931471), (69, 1259655), (79, 1100205), (115, 755793), (207, 419885), (237, 366735), (345, 251931), (395, 220041), (711, 122245), (1035, 83977), (1063, 81765), (1185, 73347), (1817, 47835), (3189, 27255), (3555, 24449), (5315, 16353), (5451, 15945), (9085, 9567)]