72908496

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 213876936

約数和(自身を除く): 140968440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 53, 72, 82, 106, 123, 144, 159, 164, 212, 233, 246, 318, 328, 369, 424, 466, 477, 492, 636, 656, 699, 738, 848, 932, 954, 984, 1272, 1398, 1476, 1864, 1908, 1968, 2097, 2173, 2544, 2796, 2952, 3728, 3816, 4194, 4346, 5592, 5904, 6519, 7632, 8388, 8692, 9553, 11184, 12349, 13038, 16776, 17384, 19106, 19557, 24698, 26076, 28659, 33552, 34768, 37047, 38212, 39114, 49396, 52152, 57318, 74094, 76424, 78228, 85977, 98792, 104304, 111141, 114636, 148188, 152848, 156456, 171954, 197584, 222282, 229272, 296376, 312912, 343908, 444564, 458544, 506309, 592752, 687816, 889128, 1012618, 1375632, 1518927, 1778256, 2025236, 3037854, 4050472, 4556781, 6075708, 8100944, 9113562, 12151416, 18227124, 24302832, 36454248, 72908496]

約数ペア:

[(1, 72908496), (2, 36454248), (3, 24302832), (4, 18227124), (6, 12151416), (8, 9113562), (9, 8100944), (12, 6075708), (16, 4556781), (18, 4050472), (24, 3037854), (36, 2025236), (41, 1778256), (48, 1518927), (53, 1375632), (72, 1012618), (82, 889128), (106, 687816), (123, 592752), (144, 506309), (159, 458544), (164, 444564), (212, 343908), (233, 312912), (246, 296376), (318, 229272), (328, 222282), (369, 197584), (424, 171954), (466, 156456), (477, 152848), (492, 148188), (636, 114636), (656, 111141), (699, 104304), (738, 98792), (848, 85977), (932, 78228), (954, 76424), (984, 74094), (1272, 57318), (1398, 52152), (1476, 49396), (1864, 39114), (1908, 38212), (1968, 37047), (2097, 34768), (2173, 33552), (2544, 28659), (2796, 26076), (2952, 24698), (3728, 19557), (3816, 19106), (4194, 17384), (4346, 16776), (5592, 13038), (5904, 12349), (6519, 11184), (7632, 9553), (8388, 8692)]