86736272

素因数分解:

$2^4\times 7^2\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:688

約数の個数: 60

約数和(自身を含む): 196667100

約数和(自身を除く): 109930828

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 317, 349, 392, 634, 698, 784, 1268, 1396, 2219, 2443, 2536, 2792, 4438, 4886, 5072, 5584, 8876, 9772, 15533, 17101, 17752, 19544, 31066, 34202, 35504, 39088, 62132, 68404, 110633, 124264, 136808, 221266, 248528, 273616, 442532, 774431, 885064, 1548862, 1770128, 3097724, 5421017, 6195448, 10842034, 12390896, 21684068, 43368136, 86736272]

約数ペア:

[(1, 86736272), (2, 43368136), (4, 21684068), (7, 12390896), (8, 10842034), (14, 6195448), (16, 5421017), (28, 3097724), (49, 1770128), (56, 1548862), (98, 885064), (112, 774431), (196, 442532), (317, 273616), (349, 248528), (392, 221266), (634, 136808), (698, 124264), (784, 110633), (1268, 68404), (1396, 62132), (2219, 39088), (2443, 35504), (2536, 34202), (2792, 31066), (4438, 19544), (4886, 17752), (5072, 17101), (5584, 15533), (8876, 9772)]