71865486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 132556914

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 798, 1197, 1254, 1386, 1463, 1881, 2394, 2729, 2926, 3762, 4389, 5458, 8187, 8778, 13167, 16374, 19103, 24561, 26334, 30019, 38206, 49122, 51851, 57309, 60038, 90057, 103702, 114618, 155553, 171927, 180114, 210133, 270171, 311106, 343854, 362957, 420266, 466659, 540342, 570361, 630399, 725914, 933318, 1088871, 1140722, 1260798, 1711083, 1891197, 2177742, 3266613, 3422166, 3782394, 3992527, 5133249, 6533226, 7985054, 10266498, 11977581, 23955162, 35932743, 71865486]

約数ペア:

[(1, 71865486), (2, 35932743), (3, 23955162), (6, 11977581), (7, 10266498), (9, 7985054), (11, 6533226), (14, 5133249), (18, 3992527), (19, 3782394), (21, 3422166), (22, 3266613), (33, 2177742), (38, 1891197), (42, 1711083), (57, 1260798), (63, 1140722), (66, 1088871), (77, 933318), (99, 725914), (114, 630399), (126, 570361), (133, 540342), (154, 466659), (171, 420266), (198, 362957), (209, 343854), (231, 311106), (266, 270171), (342, 210133), (399, 180114), (418, 171927), (462, 155553), (627, 114618), (693, 103702), (798, 90057), (1197, 60038), (1254, 57309), (1386, 51851), (1463, 49122), (1881, 38206), (2394, 30019), (2729, 26334), (2926, 24561), (3762, 19103), (4389, 16374), (5458, 13167), (8187, 8778)]