71556534

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:819

約数の個数: 80

約数和(自身を含む): 185565600

約数和(自身を除く): 114009066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 162, 178, 189, 267, 378, 534, 567, 623, 709, 801, 1134, 1246, 1418, 1602, 1869, 2127, 2403, 3738, 4254, 4806, 4963, 5607, 6381, 7209, 9926, 11214, 12762, 14418, 14889, 16821, 19143, 29778, 33642, 38286, 44667, 50463, 57429, 63101, 89334, 100926, 114858, 126202, 134001, 189303, 268002, 378606, 402003, 441707, 567909, 804006, 883414, 1135818, 1325121, 1703727, 2650242, 3407454, 3975363, 5111181, 7950726, 10222362, 11926089, 23852178, 35778267, 71556534]

約数ペア:

[(1, 71556534), (2, 35778267), (3, 23852178), (6, 11926089), (7, 10222362), (9, 7950726), (14, 5111181), (18, 3975363), (21, 3407454), (27, 2650242), (42, 1703727), (54, 1325121), (63, 1135818), (81, 883414), (89, 804006), (126, 567909), (162, 441707), (178, 402003), (189, 378606), (267, 268002), (378, 189303), (534, 134001), (567, 126202), (623, 114858), (709, 100926), (801, 89334), (1134, 63101), (1246, 57429), (1418, 50463), (1602, 44667), (1869, 38286), (2127, 33642), (2403, 29778), (3738, 19143), (4254, 16821), (4806, 14889), (4963, 14418), (5607, 12762), (6381, 11214), (7209, 9926)]