87376042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 36

約数和(自身を含む): 147192390

約数和(自身を除く): 59816348

約数列:

[1, 2, 13, 26, 31, 62, 169, 269, 338, 403, 538, 806, 961, 1922, 3497, 5239, 6994, 8339, 10478, 12493, 16678, 24986, 45461, 90922, 108407, 162409, 216814, 258509, 324818, 517018, 1409291, 2818582, 3360617, 6721234, 43688021, 87376042]

約数ペア:

[(1, 87376042), (2, 43688021), (13, 6721234), (26, 3360617), (31, 2818582), (62, 1409291), (169, 517018), (269, 324818), (338, 258509), (403, 216814), (538, 162409), (806, 108407), (961, 90922), (1922, 45461), (3497, 24986), (5239, 16678), (6994, 12493), (8339, 10478)]