76215764

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1212

約数の個数: 36

約数和(自身を含む): 143889984

約数和(自身を除く): 67674220

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 361, 722, 893, 1123, 1444, 1786, 2246, 3572, 4492, 16967, 21337, 33934, 42674, 52781, 67868, 85348, 105562, 211124, 405403, 810806, 1002839, 1621612, 2005678, 4011356, 19053941, 38107882, 76215764]

約数ペア:

[(1, 76215764), (2, 38107882), (4, 19053941), (19, 4011356), (38, 2005678), (47, 1621612), (76, 1002839), (94, 810806), (188, 405403), (361, 211124), (722, 105562), (893, 85348), (1123, 67868), (1444, 52781), (1786, 42674), (2246, 33934), (3572, 21337), (4492, 16967)]