86849766

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 199837440

約数和(自身を除く): 112987674

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 113, 129, 226, 258, 331, 339, 387, 662, 678, 774, 993, 1017, 1161, 1986, 2034, 2322, 2979, 3051, 4859, 5958, 6102, 8937, 9718, 14233, 14577, 17874, 28466, 29154, 37403, 42699, 43731, 74806, 85398, 87462, 112209, 128097, 131193, 224418, 256194, 262386, 336627, 384291, 673254, 768582, 1009881, 1608329, 2019762, 3216658, 4824987, 9649974, 14474961, 28949922, 43424883, 86849766]

約数ペア:

[(1, 86849766), (2, 43424883), (3, 28949922), (6, 14474961), (9, 9649974), (18, 4824987), (27, 3216658), (43, 2019762), (54, 1608329), (86, 1009881), (113, 768582), (129, 673254), (226, 384291), (258, 336627), (331, 262386), (339, 256194), (387, 224418), (662, 131193), (678, 128097), (774, 112209), (993, 87462), (1017, 85398), (1161, 74806), (1986, 43731), (2034, 42699), (2322, 37403), (2979, 29154), (3051, 28466), (4859, 17874), (5958, 14577), (6102, 14233), (8937, 9718)]