77140696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19559}}^1$

素因数の和:19611

約数の個数: 32

約数和(自身を含む): 158436000

約数和(自身を除く): 81295304

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 19559, 39118, 78236, 156472, 332503, 567211, 665006, 1134422, 1330012, 2268844, 2660024, 4537688, 9642587, 19285174, 38570348, 77140696]

約数ペア:

[(1, 77140696), (2, 38570348), (4, 19285174), (8, 9642587), (17, 4537688), (29, 2660024), (34, 2268844), (58, 1330012), (68, 1134422), (116, 665006), (136, 567211), (232, 332503), (493, 156472), (986, 78236), (1972, 39118), (3944, 19559)]