179604828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1069}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 490744800

約数和(自身を除く): 311139972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 359, 468, 718, 1069, 1077, 1436, 2138, 2154, 3207, 3231, 4276, 4308, 4667, 6414, 6462, 9334, 9621, 12828, 12924, 13897, 14001, 18668, 19242, 27794, 28002, 38484, 41691, 42003, 55588, 56004, 83382, 84006, 125073, 166764, 168012, 250146, 383771, 500292, 767542, 1151313, 1535084, 2302626, 3453939, 4605252, 4989023, 6907878, 9978046, 13815756, 14967069, 19956092, 29934138, 44901207, 59868276, 89802414, 179604828]

約数ペア:

[(1, 179604828), (2, 89802414), (3, 59868276), (4, 44901207), (6, 29934138), (9, 19956092), (12, 14967069), (13, 13815756), (18, 9978046), (26, 6907878), (36, 4989023), (39, 4605252), (52, 3453939), (78, 2302626), (117, 1535084), (156, 1151313), (234, 767542), (359, 500292), (468, 383771), (718, 250146), (1069, 168012), (1077, 166764), (1436, 125073), (2138, 84006), (2154, 83382), (3207, 56004), (3231, 55588), (4276, 42003), (4308, 41691), (4667, 38484), (6414, 28002), (6462, 27794), (9334, 19242), (9621, 18668), (12828, 14001), (12924, 13897)]