86813144

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 185518080

約数和(自身を除く): 98704936

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 263, 341, 484, 526, 682, 968, 1052, 1331, 1364, 2104, 2662, 2728, 2893, 3751, 5324, 5786, 7502, 8153, 10648, 11572, 15004, 16306, 23144, 30008, 31823, 32612, 41261, 63646, 65224, 82522, 89683, 127292, 165044, 179366, 254584, 330088, 350053, 358732, 700106, 717464, 986513, 1400212, 1973026, 2800424, 3946052, 7892104, 10851643, 21703286, 43406572, 86813144]

約数ペア:

[(1, 86813144), (2, 43406572), (4, 21703286), (8, 10851643), (11, 7892104), (22, 3946052), (31, 2800424), (44, 1973026), (62, 1400212), (88, 986513), (121, 717464), (124, 700106), (242, 358732), (248, 350053), (263, 330088), (341, 254584), (484, 179366), (526, 165044), (682, 127292), (968, 89683), (1052, 82522), (1331, 65224), (1364, 63646), (2104, 41261), (2662, 32612), (2728, 31823), (2893, 30008), (3751, 23144), (5324, 16306), (5786, 15004), (7502, 11572), (8153, 10648)]