87189858

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{8543}}^1$

素因数の和:8570

約数の個数: 56

約数和(自身を含む): 224126208

約数和(自身を除く): 136936350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 8543, 10206, 17086, 25629, 51258, 59801, 76887, 119602, 153774, 179403, 230661, 358806, 461322, 538209, 691983, 1076418, 1383966, 1614627, 2075949, 3229254, 4151898, 4843881, 6227847, 9687762, 12455694, 14531643, 29063286, 43594929, 87189858]

約数ペア:

[(1, 87189858), (2, 43594929), (3, 29063286), (6, 14531643), (7, 12455694), (9, 9687762), (14, 6227847), (18, 4843881), (21, 4151898), (27, 3229254), (42, 2075949), (54, 1614627), (63, 1383966), (81, 1076418), (126, 691983), (162, 538209), (189, 461322), (243, 358806), (378, 230661), (486, 179403), (567, 153774), (729, 119602), (1134, 76887), (1458, 59801), (1701, 51258), (3402, 25629), (5103, 17086), (8543, 10206)]