72742516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4003}}^1$

素因数の和:4084

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 88698764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4003, 4543, 8006, 9086, 16012, 18172, 28021, 44033, 56042, 88066, 112084, 176132, 236177, 308231, 472354, 616462, 944708, 1232924, 1653239, 2597947, 3306478, 5195894, 6612956, 10391788, 18185629, 36371258, 72742516]

約数ペア:

[(1, 72742516), (2, 36371258), (4, 18185629), (7, 10391788), (11, 6612956), (14, 5195894), (22, 3306478), (28, 2597947), (44, 1653239), (59, 1232924), (77, 944708), (118, 616462), (154, 472354), (236, 308231), (308, 236177), (413, 176132), (649, 112084), (826, 88066), (1298, 56042), (1652, 44033), (2596, 28021), (4003, 18172), (4543, 16012), (8006, 9086)]