8136756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 22224384

約数和(自身を除く): 14087628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 317, 372, 414, 558, 634, 713, 828, 951, 1116, 1268, 1426, 1902, 2139, 2852, 2853, 3804, 4278, 5706, 6417, 7291, 8556, 9827, 11412, 12834, 14582, 19654, 21873, 25668, 29164, 29481, 39308, 43746, 58962, 65619, 87492, 88443, 117924, 131238, 176886, 226021, 262476, 353772, 452042, 678063, 904084, 1356126, 2034189, 2712252, 4068378, 8136756]

約数ペア:

[(1, 8136756), (2, 4068378), (3, 2712252), (4, 2034189), (6, 1356126), (9, 904084), (12, 678063), (18, 452042), (23, 353772), (31, 262476), (36, 226021), (46, 176886), (62, 131238), (69, 117924), (92, 88443), (93, 87492), (124, 65619), (138, 58962), (186, 43746), (207, 39308), (276, 29481), (279, 29164), (317, 25668), (372, 21873), (414, 19654), (558, 14582), (634, 12834), (713, 11412), (828, 9827), (951, 8556), (1116, 7291), (1268, 6417), (1426, 5706), (1902, 4278), (2139, 3804), (2852, 2853)]