80749456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 172050372

約数和(自身を除く): 91300916

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 353, 464, 493, 706, 841, 986, 1412, 1682, 1972, 2824, 3364, 3944, 5648, 6001, 6728, 7888, 10237, 12002, 13456, 14297, 20474, 24004, 28594, 40948, 48008, 57188, 81896, 96016, 114376, 163792, 174029, 228752, 296873, 348058, 593746, 696116, 1187492, 1392232, 2374984, 2784464, 4749968, 5046841, 10093682, 20187364, 40374728, 80749456]

約数ペア:

[(1, 80749456), (2, 40374728), (4, 20187364), (8, 10093682), (16, 5046841), (17, 4749968), (29, 2784464), (34, 2374984), (58, 1392232), (68, 1187492), (116, 696116), (136, 593746), (232, 348058), (272, 296873), (353, 228752), (464, 174029), (493, 163792), (706, 114376), (841, 96016), (986, 81896), (1412, 57188), (1682, 48008), (1972, 40948), (2824, 28594), (3364, 24004), (3944, 20474), (5648, 14297), (6001, 13456), (6728, 12002), (7888, 10237)]