65421432

素因数分解:

$2^3\times 3^5\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 186666480

約数和(自身を除く): 121245048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 243, 292, 324, 438, 461, 486, 584, 648, 657, 876, 922, 972, 1314, 1383, 1752, 1844, 1944, 1971, 2628, 2766, 3688, 3942, 4149, 5256, 5532, 5913, 7884, 8298, 11064, 11826, 12447, 15768, 16596, 17739, 23652, 24894, 33192, 33653, 35478, 37341, 47304, 49788, 67306, 70956, 74682, 99576, 100959, 112023, 134612, 141912, 149364, 201918, 224046, 269224, 298728, 302877, 403836, 448092, 605754, 807672, 896184, 908631, 1211508, 1817262, 2423016, 2725893, 3634524, 5451786, 7269048, 8177679, 10903572, 16355358, 21807144, 32710716, 65421432]

約数ペア:

[(1, 65421432), (2, 32710716), (3, 21807144), (4, 16355358), (6, 10903572), (8, 8177679), (9, 7269048), (12, 5451786), (18, 3634524), (24, 2725893), (27, 2423016), (36, 1817262), (54, 1211508), (72, 908631), (73, 896184), (81, 807672), (108, 605754), (146, 448092), (162, 403836), (216, 302877), (219, 298728), (243, 269224), (292, 224046), (324, 201918), (438, 149364), (461, 141912), (486, 134612), (584, 112023), (648, 100959), (657, 99576), (876, 74682), (922, 70956), (972, 67306), (1314, 49788), (1383, 47304), (1752, 37341), (1844, 35478), (1944, 33653), (1971, 33192), (2628, 24894), (2766, 23652), (3688, 17739), (3942, 16596), (4149, 15768), (5256, 12447), (5532, 11826), (5913, 11064), (7884, 8298)]