72909768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 196266240

約数和(自身を除く): 123356472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 53, 62, 86, 93, 106, 124, 129, 159, 172, 186, 212, 248, 258, 318, 344, 372, 424, 516, 636, 744, 1032, 1272, 1333, 1643, 1849, 2279, 2666, 3286, 3698, 3999, 4558, 4929, 5332, 5547, 6572, 6837, 7396, 7998, 9116, 9858, 10664, 11094, 13144, 13674, 14792, 15996, 18232, 19716, 22188, 27348, 31992, 39432, 44376, 54696, 57319, 70649, 97997, 114638, 141298, 171957, 195994, 211947, 229276, 282596, 293991, 343914, 391988, 423894, 458552, 565192, 587982, 687828, 783976, 847788, 1175964, 1375656, 1695576, 2351928, 3037907, 6075814, 9113721, 12151628, 18227442, 24303256, 36454884, 72909768]

約数ペア:

[(1, 72909768), (2, 36454884), (3, 24303256), (4, 18227442), (6, 12151628), (8, 9113721), (12, 6075814), (24, 3037907), (31, 2351928), (43, 1695576), (53, 1375656), (62, 1175964), (86, 847788), (93, 783976), (106, 687828), (124, 587982), (129, 565192), (159, 458552), (172, 423894), (186, 391988), (212, 343914), (248, 293991), (258, 282596), (318, 229276), (344, 211947), (372, 195994), (424, 171957), (516, 141298), (636, 114638), (744, 97997), (1032, 70649), (1272, 57319), (1333, 54696), (1643, 44376), (1849, 39432), (2279, 31992), (2666, 27348), (3286, 22188), (3698, 19716), (3999, 18232), (4558, 15996), (4929, 14792), (5332, 13674), (5547, 13144), (6572, 11094), (6837, 10664), (7396, 9858), (7998, 9116)]