123562656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61291}}^1$

素因数の和:61314

約数の個数: 72

約数和(自身を含む): 401585184

約数和(自身を除く): 278022528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 61291, 122582, 183873, 245164, 367746, 429037, 490328, 551619, 735492, 858074, 980656, 1103238, 1287111, 1470984, 1716148, 1961312, 2206476, 2574222, 2941968, 3432296, 3861333, 4412952, 5148444, 5883936, 6864592, 7722666, 8825904, 10296888, 13729184, 15445332, 17651808, 20593776, 30890664, 41187552, 61781328, 123562656]

約数ペア:

[(1, 123562656), (2, 61781328), (3, 41187552), (4, 30890664), (6, 20593776), (7, 17651808), (8, 15445332), (9, 13729184), (12, 10296888), (14, 8825904), (16, 7722666), (18, 6864592), (21, 5883936), (24, 5148444), (28, 4412952), (32, 3861333), (36, 3432296), (42, 2941968), (48, 2574222), (56, 2206476), (63, 1961312), (72, 1716148), (84, 1470984), (96, 1287111), (112, 1103238), (126, 980656), (144, 858074), (168, 735492), (224, 551619), (252, 490328), (288, 429037), (336, 367746), (504, 245164), (672, 183873), (1008, 122582), (2016, 61291)]