171915048

素因数分解:

$2^3\times 3^4\times {\mathrm{359}}^1\times {\mathrm{739}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 483516000

約数和(自身を除く): 311600952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 359, 648, 718, 739, 1077, 1436, 1478, 2154, 2217, 2872, 2956, 3231, 4308, 4434, 5912, 6462, 6651, 8616, 8868, 9693, 12924, 13302, 17736, 19386, 19953, 25848, 26604, 29079, 38772, 39906, 53208, 58158, 59859, 77544, 79812, 116316, 119718, 159624, 232632, 239436, 265301, 478872, 530602, 795903, 1061204, 1591806, 2122408, 2387709, 3183612, 4775418, 6367224, 7163127, 9550836, 14326254, 19101672, 21489381, 28652508, 42978762, 57305016, 85957524, 171915048]

約数ペア:

[(1, 171915048), (2, 85957524), (3, 57305016), (4, 42978762), (6, 28652508), (8, 21489381), (9, 19101672), (12, 14326254), (18, 9550836), (24, 7163127), (27, 6367224), (36, 4775418), (54, 3183612), (72, 2387709), (81, 2122408), (108, 1591806), (162, 1061204), (216, 795903), (324, 530602), (359, 478872), (648, 265301), (718, 239436), (739, 232632), (1077, 159624), (1436, 119718), (1478, 116316), (2154, 79812), (2217, 77544), (2872, 59859), (2956, 58158), (3231, 53208), (4308, 39906), (4434, 38772), (5912, 29079), (6462, 26604), (6651, 25848), (8616, 19953), (8868, 19386), (9693, 17736), (12924, 13302)]