80174618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 141419520

約数和(自身を除く): 61244902

約数列:

[1, 2, 17, 29, 31, 34, 43, 58, 61, 62, 86, 122, 493, 527, 731, 899, 986, 1037, 1054, 1247, 1333, 1462, 1769, 1798, 1891, 2074, 2494, 2623, 2666, 3538, 3782, 5246, 15283, 21199, 22661, 30073, 30566, 32147, 38657, 42398, 44591, 45322, 54839, 60146, 64294, 76067, 77314, 81313, 89182, 109678, 152134, 162626, 657169, 932263, 1293139, 1314338, 1382321, 1864526, 2358077, 2586278, 2764642, 4716154, 40087309, 80174618]

約数ペア:

[(1, 80174618), (2, 40087309), (17, 4716154), (29, 2764642), (31, 2586278), (34, 2358077), (43, 1864526), (58, 1382321), (61, 1314338), (62, 1293139), (86, 932263), (122, 657169), (493, 162626), (527, 152134), (731, 109678), (899, 89182), (986, 81313), (1037, 77314), (1054, 76067), (1247, 64294), (1333, 60146), (1462, 54839), (1769, 45322), (1798, 44591), (1891, 42398), (2074, 38657), (2494, 32147), (2623, 30566), (2666, 30073), (3538, 22661), (3782, 21199), (5246, 15283)]