84428001

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 160997760

約数和(自身を除く): 76569759

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 81, 119, 133, 153, 171, 189, 323, 357, 399, 459, 461, 513, 567, 969, 1071, 1197, 1377, 1383, 1539, 2261, 2907, 3213, 3227, 3591, 4149, 6783, 7837, 8721, 8759, 9639, 9681, 10773, 12447, 20349, 23511, 26163, 26277, 29043, 37341, 54859, 61047, 61313, 70533, 78831, 87129, 148903, 164577, 183141, 183939, 211599, 236493, 261387, 446709, 493731, 551817, 634797, 709479, 1042321, 1340127, 1481193, 1655451, 3126963, 4020381, 4443579, 4966353, 9380889, 12061143, 28142667, 84428001]

約数ペア:

[(1, 84428001), (3, 28142667), (7, 12061143), (9, 9380889), (17, 4966353), (19, 4443579), (21, 4020381), (27, 3126963), (51, 1655451), (57, 1481193), (63, 1340127), (81, 1042321), (119, 709479), (133, 634797), (153, 551817), (171, 493731), (189, 446709), (323, 261387), (357, 236493), (399, 211599), (459, 183939), (461, 183141), (513, 164577), (567, 148903), (969, 87129), (1071, 78831), (1197, 70533), (1377, 61313), (1383, 61047), (1539, 54859), (2261, 37341), (2907, 29043), (3213, 26277), (3227, 26163), (3591, 23511), (4149, 20349), (6783, 12447), (7837, 10773), (8721, 9681), (8759, 9639)]