68931792

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3049}}^1$

素因数の和:3220

約数の個数: 60

約数和(自身を含む): 194205700

約数和(自身を除く): 125273908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3049, 3768, 5652, 6098, 7536, 9147, 11304, 12196, 18294, 22608, 24392, 27441, 36588, 48784, 54882, 73176, 109764, 146352, 219528, 439056, 478693, 957386, 1436079, 1914772, 2872158, 3829544, 4308237, 5744316, 7659088, 8616474, 11488632, 17232948, 22977264, 34465896, 68931792]

約数ペア:

[(1, 68931792), (2, 34465896), (3, 22977264), (4, 17232948), (6, 11488632), (8, 8616474), (9, 7659088), (12, 5744316), (16, 4308237), (18, 3829544), (24, 2872158), (36, 1914772), (48, 1436079), (72, 957386), (144, 478693), (157, 439056), (314, 219528), (471, 146352), (628, 109764), (942, 73176), (1256, 54882), (1413, 48784), (1884, 36588), (2512, 27441), (2826, 24392), (3049, 22608), (3768, 18294), (5652, 12196), (6098, 11304), (7536, 9147)]