68646744

素因数分解:

$2^3\times 3^3\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 191529600

約数和(自身を除く): 122882856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 566, 849, 1123, 1132, 1698, 2246, 2264, 2547, 3369, 3396, 4492, 5094, 6738, 6792, 7641, 8984, 10107, 10188, 13476, 15282, 20214, 20376, 26952, 30321, 30564, 40428, 60642, 61128, 80856, 121284, 242568, 317809, 635618, 953427, 1271236, 1906854, 2542472, 2860281, 3813708, 5720562, 7627416, 8580843, 11441124, 17161686, 22882248, 34323372, 68646744]

約数ペア:

[(1, 68646744), (2, 34323372), (3, 22882248), (4, 17161686), (6, 11441124), (8, 8580843), (9, 7627416), (12, 5720562), (18, 3813708), (24, 2860281), (27, 2542472), (36, 1906854), (54, 1271236), (72, 953427), (108, 635618), (216, 317809), (283, 242568), (566, 121284), (849, 80856), (1123, 61128), (1132, 60642), (1698, 40428), (2246, 30564), (2264, 30321), (2547, 26952), (3369, 20376), (3396, 20214), (4492, 15282), (5094, 13476), (6738, 10188), (6792, 10107), (7641, 8984)]