86269456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 207458944

約数和(自身を除く): 121189488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 193, 208, 307, 364, 386, 614, 728, 772, 1228, 1351, 1456, 1544, 2149, 2456, 2509, 2702, 3088, 3991, 4298, 4912, 5018, 5404, 7982, 8596, 10036, 10808, 15964, 17192, 17563, 20072, 21616, 27937, 31928, 34384, 35126, 40144, 55874, 59251, 63856, 70252, 111748, 118502, 140504, 223496, 237004, 281008, 414757, 446992, 474008, 770263, 829514, 948016, 1540526, 1659028, 3081052, 3318056, 5391841, 6162104, 6636112, 10783682, 12324208, 21567364, 43134728, 86269456]

約数ペア:

[(1, 86269456), (2, 43134728), (4, 21567364), (7, 12324208), (8, 10783682), (13, 6636112), (14, 6162104), (16, 5391841), (26, 3318056), (28, 3081052), (52, 1659028), (56, 1540526), (91, 948016), (104, 829514), (112, 770263), (182, 474008), (193, 446992), (208, 414757), (307, 281008), (364, 237004), (386, 223496), (614, 140504), (728, 118502), (772, 111748), (1228, 70252), (1351, 63856), (1456, 59251), (1544, 55874), (2149, 40144), (2456, 35126), (2509, 34384), (2702, 31928), (3088, 27937), (3991, 21616), (4298, 20072), (4912, 17563), (5018, 17192), (5404, 15964), (7982, 10808), (8596, 10036)]