76844859

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 55533765

約数列:

[1, 3, 7, 13, 21, 39, 47, 53, 91, 113, 141, 159, 273, 329, 339, 371, 611, 689, 791, 987, 1113, 1469, 1833, 2067, 2373, 2491, 4277, 4407, 4823, 5311, 5989, 7473, 10283, 12831, 14469, 15933, 17437, 17967, 30849, 32383, 37177, 41923, 52311, 69043, 77857, 97149, 111531, 125769, 207129, 226681, 233571, 281483, 483301, 544999, 680043, 844449, 1449903, 1634997, 1970381, 3659279, 5911143, 10977837, 25614953, 76844859]

約数ペア:

[(1, 76844859), (3, 25614953), (7, 10977837), (13, 5911143), (21, 3659279), (39, 1970381), (47, 1634997), (53, 1449903), (91, 844449), (113, 680043), (141, 544999), (159, 483301), (273, 281483), (329, 233571), (339, 226681), (371, 207129), (611, 125769), (689, 111531), (791, 97149), (987, 77857), (1113, 69043), (1469, 52311), (1833, 41923), (2067, 37177), (2373, 32383), (2491, 30849), (4277, 17967), (4407, 17437), (4823, 15933), (5311, 14469), (5989, 12831), (7473, 10283)]