86275852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 177085440

約数和(自身を除く): 90809588

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 169, 179, 299, 338, 358, 403, 598, 676, 713, 716, 806, 1196, 1426, 1612, 2327, 2852, 3887, 4117, 4654, 5239, 5549, 7774, 8234, 9269, 9308, 10478, 11098, 15548, 16468, 18538, 20956, 22196, 30251, 37076, 53521, 60502, 72137, 107042, 120497, 121004, 127627, 144274, 214084, 240994, 255254, 288548, 481988, 510508, 695773, 937781, 1391546, 1659151, 1875562, 2783092, 3318302, 3751124, 6636604, 21568963, 43137926, 86275852]

約数ペア:

[(1, 86275852), (2, 43137926), (4, 21568963), (13, 6636604), (23, 3751124), (26, 3318302), (31, 2783092), (46, 1875562), (52, 1659151), (62, 1391546), (92, 937781), (124, 695773), (169, 510508), (179, 481988), (299, 288548), (338, 255254), (358, 240994), (403, 214084), (598, 144274), (676, 127627), (713, 121004), (716, 120497), (806, 107042), (1196, 72137), (1426, 60502), (1612, 53521), (2327, 37076), (2852, 30251), (3887, 22196), (4117, 20956), (4654, 18538), (5239, 16468), (5549, 15548), (7774, 11098), (8234, 10478), (9269, 9308)]