90196456

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5414

約数の個数: 48

約数和(自身を含む): 201342240

約数和(自身を除く): 111145784

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 5351, 8428, 10702, 16856, 21404, 37457, 42808, 74914, 149828, 230093, 262199, 299656, 460186, 524398, 920372, 1048796, 1610651, 1840744, 2097592, 3221302, 6442604, 11274557, 12885208, 22549114, 45098228, 90196456]

約数ペア:

[(1, 90196456), (2, 45098228), (4, 22549114), (7, 12885208), (8, 11274557), (14, 6442604), (28, 3221302), (43, 2097592), (49, 1840744), (56, 1610651), (86, 1048796), (98, 920372), (172, 524398), (196, 460186), (301, 299656), (344, 262199), (392, 230093), (602, 149828), (1204, 74914), (2107, 42808), (2408, 37457), (4214, 21404), (5351, 16856), (8428, 10702)]