82787562

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 137843478

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 71, 78, 99, 117, 142, 143, 151, 198, 213, 234, 286, 297, 302, 351, 426, 429, 453, 594, 639, 702, 781, 858, 906, 923, 1278, 1287, 1359, 1562, 1661, 1846, 1917, 1963, 2343, 2574, 2718, 2769, 3322, 3834, 3861, 3926, 4077, 4686, 4983, 5538, 5889, 7029, 7722, 8154, 8307, 9966, 10153, 10721, 11778, 14058, 14949, 16614, 17667, 20306, 21087, 21442, 21593, 24921, 29898, 30459, 32163, 35334, 42174, 43186, 44847, 49842, 53001, 60918, 64326, 64779, 89694, 91377, 96489, 106002, 117931, 129558, 139373, 182754, 192978, 194337, 235862, 274131, 278746, 289467, 353793, 388674, 418119, 548262, 578934, 583011, 707586, 836238, 1061379, 1166022, 1254357, 1533103, 2122758, 2508714, 3066206, 3184137, 3763071, 4599309, 6368274, 7526142, 9198618, 13797927, 27595854, 41393781, 82787562]

約数ペア:

[(1, 82787562), (2, 41393781), (3, 27595854), (6, 13797927), (9, 9198618), (11, 7526142), (13, 6368274), (18, 4599309), (22, 3763071), (26, 3184137), (27, 3066206), (33, 2508714), (39, 2122758), (54, 1533103), (66, 1254357), (71, 1166022), (78, 1061379), (99, 836238), (117, 707586), (142, 583011), (143, 578934), (151, 548262), (198, 418119), (213, 388674), (234, 353793), (286, 289467), (297, 278746), (302, 274131), (351, 235862), (426, 194337), (429, 192978), (453, 182754), (594, 139373), (639, 129558), (702, 117931), (781, 106002), (858, 96489), (906, 91377), (923, 89694), (1278, 64779), (1287, 64326), (1359, 60918), (1562, 53001), (1661, 49842), (1846, 44847), (1917, 43186), (1963, 42174), (2343, 35334), (2574, 32163), (2718, 30459), (2769, 29898), (3322, 24921), (3834, 21593), (3861, 21442), (3926, 21087), (4077, 20306), (4686, 17667), (4983, 16614), (5538, 14949), (5889, 14058), (7029, 11778), (7722, 10721), (8154, 10153), (8307, 9966)]