64142712

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 179460000

約数和(自身を除く): 115317288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 1993, 2682, 3576, 3986, 4023, 5364, 5979, 7972, 8046, 10728, 11958, 15944, 16092, 17937, 23916, 32184, 35874, 47832, 53811, 71748, 107622, 143496, 215244, 296957, 430488, 593914, 890871, 1187828, 1781742, 2375656, 2672613, 3563484, 5345226, 7126968, 8017839, 10690452, 16035678, 21380904, 32071356, 64142712]

約数ペア:

[(1, 64142712), (2, 32071356), (3, 21380904), (4, 16035678), (6, 10690452), (8, 8017839), (9, 7126968), (12, 5345226), (18, 3563484), (24, 2672613), (27, 2375656), (36, 1781742), (54, 1187828), (72, 890871), (108, 593914), (149, 430488), (216, 296957), (298, 215244), (447, 143496), (596, 107622), (894, 71748), (1192, 53811), (1341, 47832), (1788, 35874), (1993, 32184), (2682, 23916), (3576, 17937), (3986, 16092), (4023, 15944), (5364, 11958), (5979, 10728), (7972, 8046)]