86074648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^2$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 188429220

約数和(自身を除く): 102354572

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 344, 473, 506, 529, 946, 989, 1012, 1058, 1849, 1892, 1978, 2024, 2116, 3698, 3784, 3956, 4232, 5819, 7396, 7912, 10879, 11638, 14792, 20339, 21758, 22747, 23276, 40678, 42527, 43516, 45494, 46552, 81356, 85054, 87032, 90988, 162712, 170108, 181976, 250217, 340216, 467797, 500434, 935594, 978121, 1000868, 1871188, 1956242, 2001736, 3742376, 3912484, 7824968, 10759331, 21518662, 43037324, 86074648]

約数ペア:

[(1, 86074648), (2, 43037324), (4, 21518662), (8, 10759331), (11, 7824968), (22, 3912484), (23, 3742376), (43, 2001736), (44, 1956242), (46, 1871188), (86, 1000868), (88, 978121), (92, 935594), (172, 500434), (184, 467797), (253, 340216), (344, 250217), (473, 181976), (506, 170108), (529, 162712), (946, 90988), (989, 87032), (1012, 85054), (1058, 81356), (1849, 46552), (1892, 45494), (1978, 43516), (2024, 42527), (2116, 40678), (3698, 23276), (3784, 22747), (3956, 21758), (4232, 20339), (5819, 14792), (7396, 11638), (7912, 10879)]