71448228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{68437}}^1$

素因数の和:68476

約数の個数: 36

約数和(自身を含む): 186835740

約数和(自身を除く): 115387512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 68437, 136874, 205311, 273748, 410622, 615933, 821244, 1231866, 1984673, 2463732, 3969346, 5954019, 7938692, 11908038, 17862057, 23816076, 35724114, 71448228]

約数ペア:

[(1, 71448228), (2, 35724114), (3, 23816076), (4, 17862057), (6, 11908038), (9, 7938692), (12, 5954019), (18, 3969346), (29, 2463732), (36, 1984673), (58, 1231866), (87, 821244), (116, 615933), (174, 410622), (261, 273748), (348, 205311), (522, 136874), (1044, 68437)]