73005752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1487}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 153070560

約数和(自身を除く): 80064808

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 646, 722, 1292, 1444, 1487, 2584, 2888, 2974, 5948, 6137, 11896, 12274, 24548, 25279, 28253, 49096, 50558, 56506, 101116, 113012, 202232, 226024, 480301, 536807, 960602, 1073614, 1921204, 2147228, 3842408, 4294456, 9125719, 18251438, 36502876, 73005752]

約数ペア:

[(1, 73005752), (2, 36502876), (4, 18251438), (8, 9125719), (17, 4294456), (19, 3842408), (34, 2147228), (38, 1921204), (68, 1073614), (76, 960602), (136, 536807), (152, 480301), (323, 226024), (361, 202232), (646, 113012), (722, 101116), (1292, 56506), (1444, 50558), (1487, 49096), (2584, 28253), (2888, 25279), (2974, 24548), (5948, 12274), (6137, 11896)]