71678936

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 168579840

約数和(自身を除く): 96900904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 103, 119, 136, 172, 206, 238, 289, 301, 344, 412, 476, 578, 602, 721, 731, 824, 952, 1156, 1204, 1442, 1462, 1751, 2023, 2312, 2408, 2884, 2924, 3502, 4046, 4429, 5117, 5768, 5848, 7004, 8092, 8858, 10234, 12257, 12427, 14008, 16184, 17716, 20468, 24514, 24854, 29767, 31003, 35432, 40936, 49028, 49708, 59534, 62006, 75293, 86989, 98056, 99416, 119068, 124012, 150586, 173978, 208369, 238136, 248024, 301172, 347956, 416738, 527051, 602344, 695912, 833476, 1054102, 1279981, 1666952, 2108204, 2559962, 4216408, 5119924, 8959867, 10239848, 17919734, 35839468, 71678936]

約数ペア:

[(1, 71678936), (2, 35839468), (4, 17919734), (7, 10239848), (8, 8959867), (14, 5119924), (17, 4216408), (28, 2559962), (34, 2108204), (43, 1666952), (56, 1279981), (68, 1054102), (86, 833476), (103, 695912), (119, 602344), (136, 527051), (172, 416738), (206, 347956), (238, 301172), (289, 248024), (301, 238136), (344, 208369), (412, 173978), (476, 150586), (578, 124012), (602, 119068), (721, 99416), (731, 98056), (824, 86989), (952, 75293), (1156, 62006), (1204, 59534), (1442, 49708), (1462, 49028), (1751, 40936), (2023, 35432), (2312, 31003), (2408, 29767), (2884, 24854), (2924, 24514), (3502, 20468), (4046, 17716), (4429, 16184), (5117, 14008), (5768, 12427), (5848, 12257), (7004, 10234), (8092, 8858)]