78689394

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 120

約数和(自身を含む): 214524288

約数和(自身を除く): 135834894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 81, 98, 126, 138, 147, 161, 162, 189, 207, 294, 322, 378, 414, 431, 441, 483, 567, 621, 862, 882, 966, 1127, 1134, 1242, 1293, 1323, 1449, 1863, 2254, 2586, 2646, 2898, 3017, 3381, 3726, 3879, 3969, 4347, 6034, 6762, 7758, 7938, 8694, 9051, 9913, 10143, 11637, 13041, 18102, 19826, 20286, 21119, 23274, 26082, 27153, 29739, 30429, 34911, 42238, 54306, 59478, 60858, 63357, 69391, 69822, 81459, 89217, 91287, 126714, 138782, 162918, 178434, 182574, 190071, 208173, 244377, 267651, 380142, 416346, 485737, 488754, 535302, 570213, 624519, 802953, 971474, 1140426, 1249038, 1457211, 1605906, 1710639, 1873557, 2914422, 3421278, 3747114, 4371633, 5620671, 8743266, 11241342, 13114899, 26229798, 39344697, 78689394]

約数ペア:

[(1, 78689394), (2, 39344697), (3, 26229798), (6, 13114899), (7, 11241342), (9, 8743266), (14, 5620671), (18, 4371633), (21, 3747114), (23, 3421278), (27, 2914422), (42, 1873557), (46, 1710639), (49, 1605906), (54, 1457211), (63, 1249038), (69, 1140426), (81, 971474), (98, 802953), (126, 624519), (138, 570213), (147, 535302), (161, 488754), (162, 485737), (189, 416346), (207, 380142), (294, 267651), (322, 244377), (378, 208173), (414, 190071), (431, 182574), (441, 178434), (483, 162918), (567, 138782), (621, 126714), (862, 91287), (882, 89217), (966, 81459), (1127, 69822), (1134, 69391), (1242, 63357), (1293, 60858), (1323, 59478), (1449, 54306), (1863, 42238), (2254, 34911), (2586, 30429), (2646, 29739), (2898, 27153), (3017, 26082), (3381, 23274), (3726, 21119), (3879, 20286), (3969, 19826), (4347, 18102), (6034, 13041), (6762, 11637), (7758, 10143), (7938, 9913), (8694, 9051)]