80408031492

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{3517}}^1\times {\mathrm{21407}}^1$

素因数の和:25020

約数の個数: 48

約数和(自身を含む): 189789626880

約数和(自身を除く): 109381595388

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 3517, 7034, 10551, 14068, 21102, 21407, 42204, 42814, 64221, 85628, 128442, 256884, 313013, 626026, 939039, 1252052, 1878078, 1905223, 3756156, 3810446, 5715669, 7620892, 11431338, 22862676, 75288419, 150576838, 225865257, 301153676, 451730514, 903461028, 6700669291, 13401338582, 20102007873, 26802677164, 40204015746, 80408031492]

約数ペア:

[(1, 80408031492), (2, 40204015746), (3, 26802677164), (4, 20102007873), (6, 13401338582), (12, 6700669291), (89, 903461028), (178, 451730514), (267, 301153676), (356, 225865257), (534, 150576838), (1068, 75288419), (3517, 22862676), (7034, 11431338), (10551, 7620892), (14068, 5715669), (21102, 3810446), (21407, 3756156), (42204, 1905223), (42814, 1878078), (64221, 1252052), (85628, 939039), (128442, 626026), (256884, 313013)]