61405008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1584

約数の個数: 80

約数和(自身を含む): 182845440

約数和(自身を除く): 121440432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1439, 1524, 1778, 2032, 2667, 2878, 3048, 3556, 4317, 5334, 5756, 6096, 7112, 8634, 10073, 10668, 11512, 14224, 17268, 20146, 21336, 23024, 30219, 34536, 40292, 42672, 60438, 69072, 80584, 120876, 161168, 182753, 241752, 365506, 483504, 548259, 731012, 1096518, 1279271, 1462024, 2193036, 2558542, 2924048, 3837813, 4386072, 5117084, 7675626, 8772144, 10234168, 15351252, 20468336, 30702504, 61405008]

約数ペア:

[(1, 61405008), (2, 30702504), (3, 20468336), (4, 15351252), (6, 10234168), (7, 8772144), (8, 7675626), (12, 5117084), (14, 4386072), (16, 3837813), (21, 2924048), (24, 2558542), (28, 2193036), (42, 1462024), (48, 1279271), (56, 1096518), (84, 731012), (112, 548259), (127, 483504), (168, 365506), (254, 241752), (336, 182753), (381, 161168), (508, 120876), (762, 80584), (889, 69072), (1016, 60438), (1439, 42672), (1524, 40292), (1778, 34536), (2032, 30219), (2667, 23024), (2878, 21336), (3048, 20146), (3556, 17268), (4317, 14224), (5334, 11512), (5756, 10668), (6096, 10073), (7112, 8634)]