80594212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{641}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 153128556

約数和(自身を除く): 72534344

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 641, 731, 1282, 1462, 1849, 2564, 2924, 3698, 7396, 10897, 21794, 27563, 31433, 43588, 55126, 62866, 110252, 125732, 468571, 937142, 1185209, 1874284, 2370418, 4740836, 20148553, 40297106, 80594212]

約数ペア:

[(1, 80594212), (2, 40297106), (4, 20148553), (17, 4740836), (34, 2370418), (43, 1874284), (68, 1185209), (86, 937142), (172, 468571), (641, 125732), (731, 110252), (1282, 62866), (1462, 55126), (1849, 43588), (2564, 31433), (2924, 27563), (3698, 21794), (7396, 10897)]