87480834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 208327680

約数和(自身を除く): 120846846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 59, 86, 118, 129, 177, 258, 301, 354, 413, 602, 821, 826, 903, 1239, 1642, 1806, 2463, 2478, 2537, 4926, 5074, 5747, 7611, 11494, 15222, 17241, 17759, 34482, 35303, 35518, 48439, 53277, 70606, 96878, 105909, 106554, 145317, 211818, 247121, 290634, 339073, 494242, 678146, 741363, 1017219, 1482726, 2034438, 2082877, 4165754, 6248631, 12497262, 14580139, 29160278, 43740417, 87480834]

約数ペア:

[(1, 87480834), (2, 43740417), (3, 29160278), (6, 14580139), (7, 12497262), (14, 6248631), (21, 4165754), (42, 2082877), (43, 2034438), (59, 1482726), (86, 1017219), (118, 741363), (129, 678146), (177, 494242), (258, 339073), (301, 290634), (354, 247121), (413, 211818), (602, 145317), (821, 106554), (826, 105909), (903, 96878), (1239, 70606), (1642, 53277), (1806, 48439), (2463, 35518), (2478, 35303), (2537, 34482), (4926, 17759), (5074, 17241), (5747, 15222), (7611, 11494)]