84874387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 108309600

約数和(自身を除く): 23435213

約数列:

[1, 13, 17, 19, 29, 41, 221, 247, 289, 323, 377, 493, 533, 551, 697, 779, 1189, 3757, 4199, 5491, 6409, 7163, 8381, 9061, 9367, 10127, 11849, 13243, 15457, 20213, 22591, 71383, 108953, 121771, 154037, 159239, 172159, 225131, 262769, 293683, 343621, 384047, 2070107, 2926703, 4467073, 4992611, 6528799, 84874387]

約数ペア:

[(1, 84874387), (13, 6528799), (17, 4992611), (19, 4467073), (29, 2926703), (41, 2070107), (221, 384047), (247, 343621), (289, 293683), (323, 262769), (377, 225131), (493, 172159), (533, 159239), (551, 154037), (697, 121771), (779, 108953), (1189, 71383), (3757, 22591), (4199, 20213), (5491, 15457), (6409, 13243), (7163, 11849), (8381, 10127), (9061, 9367)]