87006906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6221}}^1$

素因数の和:6276

約数の個数: 64

約数和(自身を含む): 226978560

約数和(自身を除く): 139971654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6221, 6993, 12442, 13986, 18663, 37326, 43547, 55989, 87094, 111978, 130641, 167967, 230177, 261282, 335934, 391923, 460354, 690531, 783846, 1175769, 1381062, 1611239, 2071593, 2351538, 3222478, 4143186, 4833717, 6214779, 9667434, 12429558, 14501151, 29002302, 43503453, 87006906]

約数ペア:

[(1, 87006906), (2, 43503453), (3, 29002302), (6, 14501151), (7, 12429558), (9, 9667434), (14, 6214779), (18, 4833717), (21, 4143186), (27, 3222478), (37, 2351538), (42, 2071593), (54, 1611239), (63, 1381062), (74, 1175769), (111, 783846), (126, 690531), (189, 460354), (222, 391923), (259, 335934), (333, 261282), (378, 230177), (518, 167967), (666, 130641), (777, 111978), (999, 87094), (1554, 55989), (1998, 43547), (2331, 37326), (4662, 18663), (6221, 13986), (6993, 12442)]