25080372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 67931136

約数和(自身を除く): 42850764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 383, 428, 612, 642, 766, 963, 1149, 1284, 1532, 1819, 1926, 2298, 3447, 3638, 3852, 4596, 5457, 6511, 6894, 7276, 10914, 13022, 13788, 16371, 19533, 21828, 26044, 32742, 39066, 40981, 58599, 65484, 78132, 81962, 117198, 122943, 163924, 234396, 245886, 368829, 491772, 696677, 737658, 1393354, 1475316, 2090031, 2786708, 4180062, 6270093, 8360124, 12540186, 25080372]

約数ペア:

[(1, 25080372), (2, 12540186), (3, 8360124), (4, 6270093), (6, 4180062), (9, 2786708), (12, 2090031), (17, 1475316), (18, 1393354), (34, 737658), (36, 696677), (51, 491772), (68, 368829), (102, 245886), (107, 234396), (153, 163924), (204, 122943), (214, 117198), (306, 81962), (321, 78132), (383, 65484), (428, 58599), (612, 40981), (642, 39066), (766, 32742), (963, 26044), (1149, 21828), (1284, 19533), (1532, 16371), (1819, 13788), (1926, 13022), (2298, 10914), (3447, 7276), (3638, 6894), (3852, 6511), (4596, 5457)]