68876304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 204272640

約数和(自身を除く): 135396336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 571, 718, 1077, 1142, 1436, 1713, 2154, 2284, 2513, 2872, 3426, 3997, 4308, 4568, 5026, 5744, 6852, 7539, 7994, 8616, 9136, 10052, 11991, 13704, 15078, 15988, 17232, 20104, 23982, 27408, 30156, 31976, 40208, 47964, 60312, 63952, 95928, 120624, 191856, 204989, 409978, 614967, 819956, 1229934, 1434923, 1639912, 2459868, 2869846, 3279824, 4304769, 4919736, 5739692, 8609538, 9839472, 11479384, 17219076, 22958768, 34438152, 68876304]

約数ペア:

[(1, 68876304), (2, 34438152), (3, 22958768), (4, 17219076), (6, 11479384), (7, 9839472), (8, 8609538), (12, 5739692), (14, 4919736), (16, 4304769), (21, 3279824), (24, 2869846), (28, 2459868), (42, 1639912), (48, 1434923), (56, 1229934), (84, 819956), (112, 614967), (168, 409978), (336, 204989), (359, 191856), (571, 120624), (718, 95928), (1077, 63952), (1142, 60312), (1436, 47964), (1713, 40208), (2154, 31976), (2284, 30156), (2513, 27408), (2872, 23982), (3426, 20104), (3997, 17232), (4308, 15988), (4568, 15078), (5026, 13704), (5744, 11991), (6852, 10052), (7539, 9136), (7994, 8616)]