65598876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{86771}}^1$

素因数の和:86791

約数の個数: 48

約数和(自身を含む): 194369280

約数和(自身を除く): 128770404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 86771, 173542, 260313, 347084, 520626, 607397, 780939, 1041252, 1214794, 1561878, 1822191, 2342817, 2429588, 3123756, 3644382, 4685634, 5466573, 7288764, 9371268, 10933146, 16399719, 21866292, 32799438, 65598876]

約数ペア:

[(1, 65598876), (2, 32799438), (3, 21866292), (4, 16399719), (6, 10933146), (7, 9371268), (9, 7288764), (12, 5466573), (14, 4685634), (18, 3644382), (21, 3123756), (27, 2429588), (28, 2342817), (36, 1822191), (42, 1561878), (54, 1214794), (63, 1041252), (84, 780939), (108, 607397), (126, 520626), (189, 347084), (252, 260313), (378, 173542), (756, 86771)]