39191472

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:627

約数の個数: 80

約数和(自身を含む): 113251680

約数和(自身を除く): 74060208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 353, 432, 514, 706, 771, 1028, 1059, 1412, 1542, 2056, 2118, 2313, 2824, 3084, 3177, 4112, 4236, 4626, 5648, 6168, 6354, 6939, 8472, 9252, 9531, 12336, 12708, 13878, 16944, 18504, 19062, 25416, 27756, 37008, 38124, 50832, 55512, 76248, 90721, 111024, 152496, 181442, 272163, 362884, 544326, 725768, 816489, 1088652, 1451536, 1632978, 2177304, 2449467, 3265956, 4354608, 4898934, 6531912, 9797868, 13063824, 19595736, 39191472]

約数ペア:

[(1, 39191472), (2, 19595736), (3, 13063824), (4, 9797868), (6, 6531912), (8, 4898934), (9, 4354608), (12, 3265956), (16, 2449467), (18, 2177304), (24, 1632978), (27, 1451536), (36, 1088652), (48, 816489), (54, 725768), (72, 544326), (108, 362884), (144, 272163), (216, 181442), (257, 152496), (353, 111024), (432, 90721), (514, 76248), (706, 55512), (771, 50832), (1028, 38124), (1059, 37008), (1412, 27756), (1542, 25416), (2056, 19062), (2118, 18504), (2313, 16944), (2824, 13878), (3084, 12708), (3177, 12336), (4112, 9531), (4236, 9252), (4626, 8472), (5648, 6939), (6168, 6354)]