87657508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 173746944

約数和(自身を除く): 86089436

約数列:

[1, 2, 4, 17, 23, 34, 41, 46, 68, 82, 92, 164, 391, 697, 782, 943, 1367, 1394, 1564, 1886, 2734, 2788, 3772, 5468, 16031, 23239, 31441, 32062, 46478, 56047, 62882, 64124, 92956, 112094, 125764, 224188, 534497, 952799, 1068994, 1289081, 1905598, 2137988, 2578162, 3811196, 5156324, 21914377, 43828754, 87657508]

約数ペア:

[(1, 87657508), (2, 43828754), (4, 21914377), (17, 5156324), (23, 3811196), (34, 2578162), (41, 2137988), (46, 1905598), (68, 1289081), (82, 1068994), (92, 952799), (164, 534497), (391, 224188), (697, 125764), (782, 112094), (943, 92956), (1367, 64124), (1394, 62882), (1564, 56047), (1886, 46478), (2734, 32062), (2788, 31441), (3772, 23239), (5468, 16031)]