81753506856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{16811}}^1\times {\mathrm{9649}}^1$

素因数の和:26479

約数の個数: 96

約数和(自身を含む): 253087848000

約数和(自身を除く): 171334341144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 9649, 16811, 19298, 28947, 33622, 38596, 50433, 57894, 67244, 67543, 77192, 86841, 100866, 115788, 117677, 134488, 135086, 151299, 173682, 201732, 202629, 231576, 235354, 270172, 302598, 347364, 353031, 403464, 405258, 470708, 540344, 605196, 607887, 694728, 706062, 810516, 941416, 1059093, 1210392, 1215774, 1412124, 1621032, 2118186, 2431548, 2824248, 4236372, 4863096, 8472744, 162209339, 324418678, 486628017, 648837356, 973256034, 1135465373, 1297674712, 1459884051, 1946512068, 2270930746, 2919768102, 3406396119, 3893024136, 4541861492, 5839536204, 6812792238, 9083722984, 10219188357, 11679072408, 13625584476, 20438376714, 27251168952, 40876753428, 81753506856]

約数ペア:

[(1, 81753506856), (2, 40876753428), (3, 27251168952), (4, 20438376714), (6, 13625584476), (7, 11679072408), (8, 10219188357), (9, 9083722984), (12, 6812792238), (14, 5839536204), (18, 4541861492), (21, 3893024136), (24, 3406396119), (28, 2919768102), (36, 2270930746), (42, 1946512068), (56, 1459884051), (63, 1297674712), (72, 1135465373), (84, 973256034), (126, 648837356), (168, 486628017), (252, 324418678), (504, 162209339), (9649, 8472744), (16811, 4863096), (19298, 4236372), (28947, 2824248), (33622, 2431548), (38596, 2118186), (50433, 1621032), (57894, 1412124), (67244, 1215774), (67543, 1210392), (77192, 1059093), (86841, 941416), (100866, 810516), (115788, 706062), (117677, 694728), (134488, 607887), (135086, 605196), (151299, 540344), (173682, 470708), (201732, 405258), (202629, 403464), (231576, 353031), (235354, 347364), (270172, 302598)]