8269072

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 20034432

約数和(自身を除く): 11765360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 101, 112, 119, 136, 172, 202, 238, 272, 301, 344, 404, 476, 602, 688, 707, 731, 808, 952, 1204, 1414, 1462, 1616, 1717, 1904, 2408, 2828, 2924, 3434, 4343, 4816, 5117, 5656, 5848, 6868, 8686, 10234, 11312, 11696, 12019, 13736, 17372, 20468, 24038, 27472, 30401, 34744, 40936, 48076, 60802, 69488, 73831, 81872, 96152, 121604, 147662, 192304, 243208, 295324, 486416, 516817, 590648, 1033634, 1181296, 2067268, 4134536, 8269072]

約数ペア:

[(1, 8269072), (2, 4134536), (4, 2067268), (7, 1181296), (8, 1033634), (14, 590648), (16, 516817), (17, 486416), (28, 295324), (34, 243208), (43, 192304), (56, 147662), (68, 121604), (86, 96152), (101, 81872), (112, 73831), (119, 69488), (136, 60802), (172, 48076), (202, 40936), (238, 34744), (272, 30401), (301, 27472), (344, 24038), (404, 20468), (476, 17372), (602, 13736), (688, 12019), (707, 11696), (731, 11312), (808, 10234), (952, 8686), (1204, 6868), (1414, 5848), (1462, 5656), (1616, 5117), (1717, 4816), (1904, 4343), (2408, 3434), (2828, 2924)]