67508128

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 144662112

約数和(自身を除く): 77153984

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 67, 74, 92, 134, 148, 184, 268, 296, 368, 536, 592, 736, 851, 1072, 1184, 1369, 1541, 1702, 2144, 2479, 2738, 3082, 3404, 4958, 5476, 6164, 6808, 9916, 10952, 12328, 13616, 19832, 21904, 24656, 27232, 31487, 39664, 43808, 49312, 57017, 62974, 79328, 91723, 114034, 125948, 183446, 228068, 251896, 366892, 456136, 503792, 733784, 912272, 1007584, 1467568, 1824544, 2109629, 2935136, 4219258, 8438516, 16877032, 33754064, 67508128]

約数ペア:

[(1, 67508128), (2, 33754064), (4, 16877032), (8, 8438516), (16, 4219258), (23, 2935136), (32, 2109629), (37, 1824544), (46, 1467568), (67, 1007584), (74, 912272), (92, 733784), (134, 503792), (148, 456136), (184, 366892), (268, 251896), (296, 228068), (368, 183446), (536, 125948), (592, 114034), (736, 91723), (851, 79328), (1072, 62974), (1184, 57017), (1369, 49312), (1541, 43808), (1702, 39664), (2144, 31487), (2479, 27232), (2738, 24656), (3082, 21904), (3404, 19832), (4958, 13616), (5476, 12328), (6164, 10952), (6808, 9916)]