127668744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84437}}^1$

素因数の和:84459

約数の個数: 64

約数和(自身を含む): 405302400

約数和(自身を除く): 277633656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84437, 168874, 253311, 337748, 506622, 591059, 675496, 759933, 1013244, 1182118, 1519866, 1773177, 2026488, 2279799, 2364236, 3039732, 3546354, 4559598, 4728472, 5319531, 6079464, 7092708, 9119196, 10639062, 14185416, 15958593, 18238392, 21278124, 31917186, 42556248, 63834372, 127668744]

約数ペア:

[(1, 127668744), (2, 63834372), (3, 42556248), (4, 31917186), (6, 21278124), (7, 18238392), (8, 15958593), (9, 14185416), (12, 10639062), (14, 9119196), (18, 7092708), (21, 6079464), (24, 5319531), (27, 4728472), (28, 4559598), (36, 3546354), (42, 3039732), (54, 2364236), (56, 2279799), (63, 2026488), (72, 1773177), (84, 1519866), (108, 1182118), (126, 1013244), (168, 759933), (189, 675496), (216, 591059), (252, 506622), (378, 337748), (504, 253311), (756, 168874), (1512, 84437)]