83279826

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 231948288

約数和(自身を除く): 148668462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 81, 93, 103, 126, 138, 161, 162, 186, 189, 206, 207, 217, 279, 309, 322, 378, 414, 434, 483, 558, 567, 618, 621, 651, 713, 721, 837, 927, 966, 1134, 1242, 1302, 1426, 1442, 1449, 1674, 1854, 1863, 1953, 2139, 2163, 2369, 2511, 2781, 2898, 3193, 3726, 3906, 4278, 4326, 4347, 4738, 4991, 5022, 5562, 5859, 6386, 6417, 6489, 7107, 8343, 8694, 9579, 9982, 11718, 12834, 12978, 13041, 14214, 14973, 16583, 16686, 17577, 19158, 19251, 19467, 21321, 22351, 26082, 28737, 29946, 33166, 35154, 38502, 38934, 42642, 44702, 44919, 49749, 57474, 57753, 58401, 63963, 67053, 73439, 86211, 89838, 99498, 115506, 116802, 127926, 134106, 134757, 146878, 149247, 172422, 191889, 201159, 220317, 258633, 269514, 298494, 383778, 402318, 404271, 440634, 447741, 514073, 517266, 603477, 660951, 808542, 895482, 1028146, 1206954, 1321902, 1343223, 1542219, 1810431, 1982853, 2686446, 3084438, 3620862, 3965706, 4626657, 5948559, 9253314, 11897118, 13879971, 27759942, 41639913, 83279826]

約数ペア:

[(1, 83279826), (2, 41639913), (3, 27759942), (6, 13879971), (7, 11897118), (9, 9253314), (14, 5948559), (18, 4626657), (21, 3965706), (23, 3620862), (27, 3084438), (31, 2686446), (42, 1982853), (46, 1810431), (54, 1542219), (62, 1343223), (63, 1321902), (69, 1206954), (81, 1028146), (93, 895482), (103, 808542), (126, 660951), (138, 603477), (161, 517266), (162, 514073), (186, 447741), (189, 440634), (206, 404271), (207, 402318), (217, 383778), (279, 298494), (309, 269514), (322, 258633), (378, 220317), (414, 201159), (434, 191889), (483, 172422), (558, 149247), (567, 146878), (618, 134757), (621, 134106), (651, 127926), (713, 116802), (721, 115506), (837, 99498), (927, 89838), (966, 86211), (1134, 73439), (1242, 67053), (1302, 63963), (1426, 58401), (1442, 57753), (1449, 57474), (1674, 49749), (1854, 44919), (1863, 44702), (1953, 42642), (2139, 38934), (2163, 38502), (2369, 35154), (2511, 33166), (2781, 29946), (2898, 28737), (3193, 26082), (3726, 22351), (3906, 21321), (4278, 19467), (4326, 19251), (4347, 19158), (4738, 17577), (4991, 16686), (5022, 16583), (5562, 14973), (5859, 14214), (6386, 13041), (6417, 12978), (6489, 12834), (7107, 11718), (8343, 9982), (8694, 9579)]