172625688

素因数分解:

$2^3\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1993}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 480952800

約数和(自身を除く): 308327112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401, 802, 1203, 1604, 1993, 2406, 3208, 3609, 3986, 4812, 5979, 7218, 7972, 9624, 10827, 11958, 14436, 15944, 17937, 21654, 23916, 28872, 35874, 43308, 47832, 53811, 71748, 86616, 107622, 143496, 215244, 430488, 799193, 1598386, 2397579, 3196772, 4795158, 6393544, 7192737, 9590316, 14385474, 19180632, 21578211, 28770948, 43156422, 57541896, 86312844, 172625688]

約数ペア:

[(1, 172625688), (2, 86312844), (3, 57541896), (4, 43156422), (6, 28770948), (8, 21578211), (9, 19180632), (12, 14385474), (18, 9590316), (24, 7192737), (27, 6393544), (36, 4795158), (54, 3196772), (72, 2397579), (108, 1598386), (216, 799193), (401, 430488), (802, 215244), (1203, 143496), (1604, 107622), (1993, 86616), (2406, 71748), (3208, 53811), (3609, 47832), (3986, 43308), (4812, 35874), (5979, 28872), (7218, 23916), (7972, 21654), (9624, 17937), (10827, 15944), (11958, 14436)]