72257346

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{63719}}^1$

素因数の和:63740

約数の個数: 40

約数和(自身を含む): 185042880

約数和(自身を除く): 112785534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 63719, 127438, 191157, 382314, 446033, 573471, 892066, 1146942, 1338099, 1720413, 2676198, 3440826, 4014297, 5161239, 8028594, 10322478, 12042891, 24085782, 36128673, 72257346]

約数ペア:

[(1, 72257346), (2, 36128673), (3, 24085782), (6, 12042891), (7, 10322478), (9, 8028594), (14, 5161239), (18, 4014297), (21, 3440826), (27, 2676198), (42, 1720413), (54, 1338099), (63, 1146942), (81, 892066), (126, 573471), (162, 446033), (189, 382314), (378, 191157), (567, 127438), (1134, 63719)]