78089968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 174845952

約数和(自身を除く): 96755984

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 101, 176, 184, 191, 202, 253, 368, 382, 404, 506, 764, 808, 1012, 1111, 1528, 1616, 2024, 2101, 2222, 2323, 3056, 4048, 4202, 4393, 4444, 4646, 8404, 8786, 8888, 9292, 16808, 17572, 17776, 18584, 19291, 25553, 33616, 35144, 37168, 38582, 48323, 51106, 70288, 77164, 96646, 102212, 154328, 193292, 204424, 212201, 308656, 386584, 408848, 424402, 443693, 773168, 848804, 887386, 1697608, 1774772, 3395216, 3549544, 4880623, 7099088, 9761246, 19522492, 39044984, 78089968]

約数ペア:

[(1, 78089968), (2, 39044984), (4, 19522492), (8, 9761246), (11, 7099088), (16, 4880623), (22, 3549544), (23, 3395216), (44, 1774772), (46, 1697608), (88, 887386), (92, 848804), (101, 773168), (176, 443693), (184, 424402), (191, 408848), (202, 386584), (253, 308656), (368, 212201), (382, 204424), (404, 193292), (506, 154328), (764, 102212), (808, 96646), (1012, 77164), (1111, 70288), (1528, 51106), (1616, 48323), (2024, 38582), (2101, 37168), (2222, 35144), (2323, 33616), (3056, 25553), (4048, 19291), (4202, 18584), (4393, 17776), (4444, 17572), (4646, 16808), (8404, 9292), (8786, 8888)]