68661768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408701}}^1$

素因数の和:408717

約数の個数: 32

約数和(自身を含む): 196176960

約数和(自身を除く): 127515192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408701, 817402, 1226103, 1634804, 2452206, 2860907, 3269608, 4904412, 5721814, 8582721, 9808824, 11443628, 17165442, 22887256, 34330884, 68661768]

約数ペア:

[(1, 68661768), (2, 34330884), (3, 22887256), (4, 17165442), (6, 11443628), (7, 9808824), (8, 8582721), (12, 5721814), (14, 4904412), (21, 3269608), (24, 2860907), (28, 2452206), (42, 1634804), (56, 1226103), (84, 817402), (168, 408701)]