80176878

素因数分解:

$2^1\times 3^6\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 56

約数和(自身を含む): 182155008

約数和(自身を除く): 101978130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 243, 254, 381, 433, 486, 729, 762, 866, 1143, 1299, 1458, 2286, 2598, 3429, 3897, 6858, 7794, 10287, 11691, 20574, 23382, 30861, 35073, 54991, 61722, 70146, 92583, 105219, 109982, 164973, 185166, 210438, 315657, 329946, 494919, 631314, 989838, 1484757, 2969514, 4454271, 8908542, 13362813, 26725626, 40088439, 80176878]

約数ペア:

[(1, 80176878), (2, 40088439), (3, 26725626), (6, 13362813), (9, 8908542), (18, 4454271), (27, 2969514), (54, 1484757), (81, 989838), (127, 631314), (162, 494919), (243, 329946), (254, 315657), (381, 210438), (433, 185166), (486, 164973), (729, 109982), (762, 105219), (866, 92583), (1143, 70146), (1299, 61722), (1458, 54991), (2286, 35073), (2598, 30861), (3429, 23382), (3897, 20574), (6858, 11691), (7794, 10287)]