75168828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 218076768

約数和(自身を除く): 142907940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 953, 1252, 1878, 1906, 2191, 2817, 2859, 3756, 3812, 4382, 5634, 5718, 6573, 6671, 8577, 8764, 11268, 11436, 13146, 13342, 17154, 19719, 20013, 26292, 26684, 34308, 39438, 40026, 60039, 78876, 80052, 120078, 240156, 298289, 596578, 894867, 1193156, 1789734, 2088023, 2684601, 3579468, 4176046, 5369202, 6264069, 8352092, 10738404, 12528138, 18792207, 25056276, 37584414, 75168828]

約数ペア:

[(1, 75168828), (2, 37584414), (3, 25056276), (4, 18792207), (6, 12528138), (7, 10738404), (9, 8352092), (12, 6264069), (14, 5369202), (18, 4176046), (21, 3579468), (28, 2684601), (36, 2088023), (42, 1789734), (63, 1193156), (84, 894867), (126, 596578), (252, 298289), (313, 240156), (626, 120078), (939, 80052), (953, 78876), (1252, 60039), (1878, 40026), (1906, 39438), (2191, 34308), (2817, 26684), (2859, 26292), (3756, 20013), (3812, 19719), (4382, 17154), (5634, 13342), (5718, 13146), (6573, 11436), (6671, 11268), (8577, 8764)]