66357216

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2168

約数の個数: 72

約数和(自身を含む): 190466640

約数和(自身を除く): 124109424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2039, 2712, 3616, 4068, 4078, 5424, 6117, 8136, 8156, 10848, 12234, 16272, 16312, 18351, 24468, 32544, 32624, 36702, 48936, 65248, 73404, 97872, 146808, 195744, 230407, 293616, 460814, 587232, 691221, 921628, 1382442, 1843256, 2073663, 2764884, 3686512, 4147326, 5529768, 7373024, 8294652, 11059536, 16589304, 22119072, 33178608, 66357216]

約数ペア:

[(1, 66357216), (2, 33178608), (3, 22119072), (4, 16589304), (6, 11059536), (8, 8294652), (9, 7373024), (12, 5529768), (16, 4147326), (18, 3686512), (24, 2764884), (32, 2073663), (36, 1843256), (48, 1382442), (72, 921628), (96, 691221), (113, 587232), (144, 460814), (226, 293616), (288, 230407), (339, 195744), (452, 146808), (678, 97872), (904, 73404), (1017, 65248), (1356, 48936), (1808, 36702), (2034, 32624), (2039, 32544), (2712, 24468), (3616, 18351), (4068, 16312), (4078, 16272), (5424, 12234), (6117, 10848), (8136, 8156)]