123522672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28279}}^1$

素因数の和:28310

約数の個数: 80

約数和(自身を含む): 392752640

約数和(自身を除く): 269229968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 28279, 56558, 84837, 113116, 169674, 197953, 226232, 339348, 367627, 395906, 452464, 593859, 678696, 735254, 791812, 1102881, 1187718, 1357392, 1470508, 1583624, 2205762, 2375436, 2573389, 2941016, 3167248, 4411524, 4750872, 5146778, 5882032, 7720167, 8823048, 9501744, 10293556, 15440334, 17646096, 20587112, 30880668, 41174224, 61761336, 123522672]

約数ペア:

[(1, 123522672), (2, 61761336), (3, 41174224), (4, 30880668), (6, 20587112), (7, 17646096), (8, 15440334), (12, 10293556), (13, 9501744), (14, 8823048), (16, 7720167), (21, 5882032), (24, 5146778), (26, 4750872), (28, 4411524), (39, 3167248), (42, 2941016), (48, 2573389), (52, 2375436), (56, 2205762), (78, 1583624), (84, 1470508), (91, 1357392), (104, 1187718), (112, 1102881), (156, 791812), (168, 735254), (182, 678696), (208, 593859), (273, 452464), (312, 395906), (336, 367627), (364, 339348), (546, 226232), (624, 197953), (728, 169674), (1092, 113116), (1456, 84837), (2184, 56558), (4368, 28279)]