77154588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{306169}}^1$

素因数の和:306186

約数の個数: 36

約数和(自身を含む): 222891760

約数和(自身を除く): 145737172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 306169, 612338, 918507, 1224676, 1837014, 2143183, 2755521, 3674028, 4286366, 5511042, 6429549, 8572732, 11022084, 12859098, 19288647, 25718196, 38577294, 77154588]

約数ペア:

[(1, 77154588), (2, 38577294), (3, 25718196), (4, 19288647), (6, 12859098), (7, 11022084), (9, 8572732), (12, 6429549), (14, 5511042), (18, 4286366), (21, 3674028), (28, 2755521), (36, 2143183), (42, 1837014), (63, 1224676), (84, 918507), (126, 612338), (252, 306169)]