66889780552

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{125429}}^1$

素因数の和:125638

約数の個数: 64

約数和(自身を含む): 146301552000

約数和(自身を除く): 79411771448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 107, 178, 214, 356, 428, 623, 712, 749, 856, 1246, 1498, 2492, 2996, 4984, 5992, 9523, 19046, 38092, 66661, 76184, 125429, 133322, 250858, 266644, 501716, 533288, 878003, 1003432, 1756006, 3512012, 7024024, 11163181, 13420903, 22326362, 26841806, 44652724, 53683612, 78142267, 89305448, 93946321, 107367224, 156284534, 187892642, 312569068, 375785284, 625138136, 751570568, 1194460367, 2388920734, 4777841468, 8361222569, 9555682936, 16722445138, 33444890276, 66889780552]

約数ペア:

[(1, 66889780552), (2, 33444890276), (4, 16722445138), (7, 9555682936), (8, 8361222569), (14, 4777841468), (28, 2388920734), (56, 1194460367), (89, 751570568), (107, 625138136), (178, 375785284), (214, 312569068), (356, 187892642), (428, 156284534), (623, 107367224), (712, 93946321), (749, 89305448), (856, 78142267), (1246, 53683612), (1498, 44652724), (2492, 26841806), (2996, 22326362), (4984, 13420903), (5992, 11163181), (9523, 7024024), (19046, 3512012), (38092, 1756006), (66661, 1003432), (76184, 878003), (125429, 533288), (133322, 501716), (250858, 266644)]