40079052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85639}}^1$

素因数の和:85662

約数の個数: 36

約数和(自身を含む): 109105360

約数和(自身を除く): 69026308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 85639, 171278, 256917, 342556, 513834, 770751, 1027668, 1113307, 1541502, 2226614, 3083004, 3339921, 4453228, 6679842, 10019763, 13359684, 20039526, 40079052]

約数ペア:

[(1, 40079052), (2, 20039526), (3, 13359684), (4, 10019763), (6, 6679842), (9, 4453228), (12, 3339921), (13, 3083004), (18, 2226614), (26, 1541502), (36, 1113307), (39, 1027668), (52, 770751), (78, 513834), (117, 342556), (156, 256917), (234, 171278), (468, 85639)]