85428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{113}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 255360

約数和(自身を除く): 169932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 113, 126, 189, 226, 252, 339, 378, 452, 678, 756, 791, 1017, 1356, 1582, 2034, 2373, 3051, 3164, 4068, 4746, 6102, 7119, 9492, 12204, 14238, 21357, 28476, 42714, 85428]

約数ペア:

[(1, 85428), (2, 42714), (3, 28476), (4, 21357), (6, 14238), (7, 12204), (9, 9492), (12, 7119), (14, 6102), (18, 4746), (21, 4068), (27, 3164), (28, 3051), (36, 2373), (42, 2034), (54, 1582), (63, 1356), (84, 1017), (108, 791), (113, 756), (126, 678), (189, 452), (226, 378), (252, 339)]