71872878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155569}}^1$

素因数の和:155592

約数の個数: 32

約数和(自身を含む): 179216640

約数和(自身を除く): 107343762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 155569, 311138, 466707, 933414, 1088983, 1711259, 2177966, 3266949, 3422518, 5133777, 6533898, 10267554, 11978813, 23957626, 35936439, 71872878]

約数ペア:

[(1, 71872878), (2, 35936439), (3, 23957626), (6, 11978813), (7, 10267554), (11, 6533898), (14, 5133777), (21, 3422518), (22, 3266949), (33, 2177966), (42, 1711259), (66, 1088983), (77, 933414), (154, 466707), (231, 311138), (462, 155569)]