87842482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 164858112

約数和(自身を除く): 77015630

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 169, 182, 271, 274, 338, 542, 959, 1183, 1781, 1897, 1918, 2366, 3523, 3562, 3794, 7046, 12467, 23153, 24661, 24934, 37127, 45799, 46306, 49322, 74254, 91598, 162071, 259889, 320593, 324142, 482651, 519778, 641186, 965302, 3378557, 6274463, 6757114, 12548926, 43921241, 87842482]

約数ペア:

[(1, 87842482), (2, 43921241), (7, 12548926), (13, 6757114), (14, 6274463), (26, 3378557), (91, 965302), (137, 641186), (169, 519778), (182, 482651), (271, 324142), (274, 320593), (338, 259889), (542, 162071), (959, 91598), (1183, 74254), (1781, 49322), (1897, 46306), (1918, 45799), (2366, 37127), (3523, 24934), (3562, 24661), (3794, 23153), (7046, 12467)]