66836868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25712

約数の個数: 48

約数和(自身を含む): 183988224

約数和(自身を除く): 117151356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 25667, 51334, 77001, 102668, 154002, 179669, 308004, 359338, 539007, 718676, 795677, 1078014, 1591354, 2156028, 2387031, 3182708, 4774062, 5569739, 9548124, 11139478, 16709217, 22278956, 33418434, 66836868]

約数ペア:

[(1, 66836868), (2, 33418434), (3, 22278956), (4, 16709217), (6, 11139478), (7, 9548124), (12, 5569739), (14, 4774062), (21, 3182708), (28, 2387031), (31, 2156028), (42, 1591354), (62, 1078014), (84, 795677), (93, 718676), (124, 539007), (186, 359338), (217, 308004), (372, 179669), (434, 154002), (651, 102668), (868, 77001), (1302, 51334), (2604, 25667)]