80667532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 162892800

約数和(自身を除く): 82225268

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 79, 92, 158, 253, 316, 506, 869, 1009, 1012, 1738, 1817, 2018, 3476, 3634, 4036, 7268, 11099, 19987, 22198, 23207, 39974, 44396, 46414, 79711, 79948, 92828, 159422, 255277, 318844, 510554, 876821, 1021108, 1753642, 1833353, 3507284, 3666706, 7333412, 20166883, 40333766, 80667532]

約数ペア:

[(1, 80667532), (2, 40333766), (4, 20166883), (11, 7333412), (22, 3666706), (23, 3507284), (44, 1833353), (46, 1753642), (79, 1021108), (92, 876821), (158, 510554), (253, 318844), (316, 255277), (506, 159422), (869, 92828), (1009, 79948), (1012, 79711), (1738, 46414), (1817, 44396), (2018, 39974), (3476, 23207), (3634, 22198), (4036, 19987), (7268, 11099)]