65858886

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 85824954

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 113, 129, 226, 251, 258, 339, 387, 502, 678, 753, 774, 1017, 1161, 1506, 2034, 2259, 2322, 3051, 4518, 4859, 6102, 6777, 9718, 10793, 13554, 14577, 21586, 28363, 29154, 32379, 43731, 56726, 64758, 85089, 87462, 97137, 131193, 170178, 194274, 255267, 262386, 291411, 510534, 582822, 765801, 1219609, 1531602, 2439218, 3658827, 7317654, 10976481, 21952962, 32929443, 65858886]

約数ペア:

[(1, 65858886), (2, 32929443), (3, 21952962), (6, 10976481), (9, 7317654), (18, 3658827), (27, 2439218), (43, 1531602), (54, 1219609), (86, 765801), (113, 582822), (129, 510534), (226, 291411), (251, 262386), (258, 255267), (339, 194274), (387, 170178), (502, 131193), (678, 97137), (753, 87462), (774, 85089), (1017, 64758), (1161, 56726), (1506, 43731), (2034, 32379), (2259, 29154), (2322, 28363), (3051, 21586), (4518, 14577), (4859, 13554), (6102, 10793), (6777, 9718)]