80596648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 167580000

約数和(自身を除く): 86983352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 242, 278, 484, 556, 599, 968, 1112, 1198, 1529, 2396, 3058, 4792, 6116, 6589, 12232, 13178, 16819, 26356, 33638, 52712, 67276, 72479, 83261, 134552, 144958, 166522, 289916, 333044, 579832, 666088, 915871, 1831742, 3663484, 7326968, 10074581, 20149162, 40298324, 80596648]

約数ペア:

[(1, 80596648), (2, 40298324), (4, 20149162), (8, 10074581), (11, 7326968), (22, 3663484), (44, 1831742), (88, 915871), (121, 666088), (139, 579832), (242, 333044), (278, 289916), (484, 166522), (556, 144958), (599, 134552), (968, 83261), (1112, 72479), (1198, 67276), (1529, 52712), (2396, 33638), (3058, 26356), (4792, 16819), (6116, 13178), (6589, 12232)]