127968264

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{9209}}^1$

素因数の和:9414

約数の個数: 48

約数和(自身を含む): 348414300

約数和(自身を除く): 220446036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 9209, 13896, 18418, 27627, 36836, 55254, 73672, 82881, 110508, 165762, 221016, 331524, 663048, 1777337, 3554674, 5332011, 7109348, 10664022, 14218696, 15996033, 21328044, 31992066, 42656088, 63984132, 127968264]

約数ペア:

[(1, 127968264), (2, 63984132), (3, 42656088), (4, 31992066), (6, 21328044), (8, 15996033), (9, 14218696), (12, 10664022), (18, 7109348), (24, 5332011), (36, 3554674), (72, 1777337), (193, 663048), (386, 331524), (579, 221016), (772, 165762), (1158, 110508), (1544, 82881), (1737, 73672), (2316, 55254), (3474, 36836), (4632, 27627), (6948, 18418), (9209, 13896)]