77827624

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^2\times {\mathrm{131}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 169693920

約数和(自身を除く): 91866296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 131, 206, 262, 412, 524, 721, 824, 917, 1048, 1442, 1834, 2884, 3668, 5768, 7336, 10609, 13493, 21218, 26986, 42436, 53972, 74263, 84872, 94451, 107944, 148526, 188902, 297052, 377804, 594104, 755608, 1389779, 2779558, 5559116, 9728453, 11118232, 19456906, 38913812, 77827624]

約数ペア:

[(1, 77827624), (2, 38913812), (4, 19456906), (7, 11118232), (8, 9728453), (14, 5559116), (28, 2779558), (56, 1389779), (103, 755608), (131, 594104), (206, 377804), (262, 297052), (412, 188902), (524, 148526), (721, 107944), (824, 94451), (917, 84872), (1048, 74263), (1442, 53972), (1834, 42436), (2884, 26986), (3668, 21218), (5768, 13493), (7336, 10609)]