82015792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 174417408

約数和(自身を除く): 92401616

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 71, 73, 86, 92, 142, 146, 172, 184, 284, 292, 344, 368, 568, 584, 688, 989, 1136, 1168, 1633, 1679, 1978, 3053, 3139, 3266, 3358, 3956, 5183, 6106, 6278, 6532, 6716, 7912, 10366, 12212, 12556, 13064, 13432, 15824, 20732, 24424, 25112, 26128, 26864, 41464, 48848, 50224, 70219, 72197, 82928, 119209, 140438, 144394, 222869, 238418, 280876, 288788, 445738, 476836, 561752, 577576, 891476, 953672, 1123504, 1155152, 1782952, 1907344, 3565904, 5125987, 10251974, 20503948, 41007896, 82015792]

約数ペア:

[(1, 82015792), (2, 41007896), (4, 20503948), (8, 10251974), (16, 5125987), (23, 3565904), (43, 1907344), (46, 1782952), (71, 1155152), (73, 1123504), (86, 953672), (92, 891476), (142, 577576), (146, 561752), (172, 476836), (184, 445738), (284, 288788), (292, 280876), (344, 238418), (368, 222869), (568, 144394), (584, 140438), (688, 119209), (989, 82928), (1136, 72197), (1168, 70219), (1633, 50224), (1679, 48848), (1978, 41464), (3053, 26864), (3139, 26128), (3266, 25112), (3358, 24424), (3956, 20732), (5183, 15824), (6106, 13432), (6278, 13064), (6532, 12556), (6716, 12212), (7912, 10366)]