77158458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 181326600

約数和(自身を除く): 104168142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2213, 2682, 3874, 4426, 5811, 6639, 11622, 13278, 17433, 19917, 28769, 34866, 39834, 57538, 86307, 172614, 258921, 329737, 517842, 659474, 989211, 1978422, 2967633, 4286581, 5935266, 8573162, 12859743, 25719486, 38579229, 77158458]

約数ペア:

[(1, 77158458), (2, 38579229), (3, 25719486), (6, 12859743), (9, 8573162), (13, 5935266), (18, 4286581), (26, 2967633), (39, 1978422), (78, 989211), (117, 659474), (149, 517842), (234, 329737), (298, 258921), (447, 172614), (894, 86307), (1341, 57538), (1937, 39834), (2213, 34866), (2682, 28769), (3874, 19917), (4426, 17433), (5811, 13278), (6639, 11622)]