68151216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 212129280

約数和(自身を除く): 143978064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 53, 56, 84, 86, 89, 106, 112, 129, 159, 168, 172, 178, 212, 258, 267, 301, 318, 336, 344, 356, 371, 424, 516, 534, 602, 623, 636, 688, 712, 742, 848, 903, 1032, 1068, 1113, 1204, 1246, 1272, 1424, 1484, 1806, 1869, 2064, 2136, 2226, 2279, 2408, 2492, 2544, 2968, 3612, 3738, 3827, 4272, 4452, 4558, 4717, 4816, 4984, 5936, 6837, 7224, 7476, 7654, 8904, 9116, 9434, 9968, 11481, 13674, 14151, 14448, 14952, 15308, 15953, 17808, 18232, 18868, 22962, 26789, 27348, 28302, 29904, 30616, 31906, 33019, 36464, 37736, 45924, 47859, 53578, 54696, 56604, 61232, 63812, 66038, 75472, 80367, 91848, 95718, 99057, 107156, 109392, 113208, 127624, 132076, 160734, 183696, 191436, 198114, 202831, 214312, 226416, 255248, 264152, 321468, 382872, 396228, 405662, 428624, 528304, 608493, 642936, 765744, 792456, 811324, 1216986, 1285872, 1419817, 1584912, 1622648, 2433972, 2839634, 3245296, 4259451, 4867944, 5679268, 8518902, 9735888, 11358536, 17037804, 22717072, 34075608, 68151216]

約数ペア:

[(1, 68151216), (2, 34075608), (3, 22717072), (4, 17037804), (6, 11358536), (7, 9735888), (8, 8518902), (12, 5679268), (14, 4867944), (16, 4259451), (21, 3245296), (24, 2839634), (28, 2433972), (42, 1622648), (43, 1584912), (48, 1419817), (53, 1285872), (56, 1216986), (84, 811324), (86, 792456), (89, 765744), (106, 642936), (112, 608493), (129, 528304), (159, 428624), (168, 405662), (172, 396228), (178, 382872), (212, 321468), (258, 264152), (267, 255248), (301, 226416), (318, 214312), (336, 202831), (344, 198114), (356, 191436), (371, 183696), (424, 160734), (516, 132076), (534, 127624), (602, 113208), (623, 109392), (636, 107156), (688, 99057), (712, 95718), (742, 91848), (848, 80367), (903, 75472), (1032, 66038), (1068, 63812), (1113, 61232), (1204, 56604), (1246, 54696), (1272, 53578), (1424, 47859), (1484, 45924), (1806, 37736), (1869, 36464), (2064, 33019), (2136, 31906), (2226, 30616), (2279, 29904), (2408, 28302), (2492, 27348), (2544, 26789), (2968, 22962), (3612, 18868), (3738, 18232), (3827, 17808), (4272, 15953), (4452, 15308), (4558, 14952), (4717, 14448), (4816, 14151), (4984, 13674), (5936, 11481), (6837, 9968), (7224, 9434), (7476, 9116), (7654, 8904)]