77172972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 187549152

約数和(自身を除く): 110376180

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 876, 2381, 2701, 4762, 5402, 7143, 8103, 9524, 10804, 14286, 16206, 28572, 32412, 88097, 173813, 176194, 264291, 347626, 352388, 521439, 528582, 695252, 1042878, 1057164, 2085756, 6431081, 12862162, 19293243, 25724324, 38586486, 77172972]

約数ペア:

[(1, 77172972), (2, 38586486), (3, 25724324), (4, 19293243), (6, 12862162), (12, 6431081), (37, 2085756), (73, 1057164), (74, 1042878), (111, 695252), (146, 528582), (148, 521439), (219, 352388), (222, 347626), (292, 264291), (438, 176194), (444, 173813), (876, 88097), (2381, 32412), (2701, 28572), (4762, 16206), (5402, 14286), (7143, 10804), (8103, 9524)]