78606234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{207953}}^1$

素因数の和:207971

約数の個数: 32

約数和(自身を含む): 199635840

約数和(自身を除く): 121029606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 207953, 415906, 623859, 1247718, 1455671, 1871577, 2911342, 3743154, 4367013, 5614731, 8734026, 11229462, 13101039, 26202078, 39303117, 78606234]

約数ペア:

[(1, 78606234), (2, 39303117), (3, 26202078), (6, 13101039), (7, 11229462), (9, 8734026), (14, 5614731), (18, 4367013), (21, 3743154), (27, 2911342), (42, 1871577), (54, 1455671), (63, 1247718), (126, 623859), (189, 415906), (378, 207953)]