81993114

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9431}}^1$

素因数の和:9472

約数の個数: 64

約数和(自身を含む): 217313280

約数和(自身を除く): 135320166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 9431, 18862, 28293, 56586, 66017, 84879, 132034, 169758, 198051, 216913, 254637, 396102, 433826, 509274, 594153, 650739, 1188306, 1301478, 1518391, 1782459, 1952217, 3036782, 3564918, 3904434, 4555173, 5856651, 9110346, 11713302, 13665519, 27331038, 40996557, 81993114]

約数ペア:

[(1, 81993114), (2, 40996557), (3, 27331038), (6, 13665519), (7, 11713302), (9, 9110346), (14, 5856651), (18, 4555173), (21, 3904434), (23, 3564918), (27, 3036782), (42, 1952217), (46, 1782459), (54, 1518391), (63, 1301478), (69, 1188306), (126, 650739), (138, 594153), (161, 509274), (189, 433826), (207, 396102), (322, 254637), (378, 216913), (414, 198051), (483, 169758), (621, 132034), (966, 84879), (1242, 66017), (1449, 56586), (2898, 28293), (4347, 18862), (8694, 9431)]