72128826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 214502400

約数和(自身を除く): 142373574

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 83, 99, 114, 121, 126, 133, 154, 166, 171, 189, 198, 209, 231, 242, 249, 266, 297, 342, 363, 378, 399, 418, 462, 498, 513, 581, 594, 627, 693, 726, 747, 798, 847, 913, 1026, 1089, 1162, 1197, 1254, 1386, 1463, 1494, 1577, 1694, 1743, 1826, 1881, 2079, 2178, 2241, 2299, 2394, 2541, 2739, 2926, 3154, 3267, 3486, 3591, 3762, 4158, 4389, 4482, 4598, 4731, 5082, 5229, 5478, 5643, 6391, 6534, 6897, 7182, 7623, 8217, 8778, 9462, 10043, 10458, 11039, 11286, 12782, 13167, 13794, 14193, 15246, 15687, 16093, 16434, 17347, 19173, 20086, 20691, 22078, 22869, 24651, 26334, 28386, 30129, 31374, 32186, 33117, 34694, 38346, 39501, 41382, 42579, 45738, 48279, 49302, 52041, 57519, 60258, 62073, 66234, 70301, 79002, 85158, 90387, 96558, 99351, 104082, 115038, 121429, 124146, 140602, 144837, 156123, 172557, 180774, 190817, 198702, 210903, 242858, 271161, 289674, 298053, 312246, 345114, 364287, 381634, 421806, 434511, 468369, 542322, 572451, 596106, 632709, 728574, 869022, 936738, 1092861, 1144902, 1265418, 1335719, 1717353, 1898127, 2185722, 2671438, 3278583, 3434706, 3796254, 4007157, 5152059, 6557166, 8014314, 10304118, 12021471, 24042942, 36064413, 72128826]

約数ペア:

[(1, 72128826), (2, 36064413), (3, 24042942), (6, 12021471), (7, 10304118), (9, 8014314), (11, 6557166), (14, 5152059), (18, 4007157), (19, 3796254), (21, 3434706), (22, 3278583), (27, 2671438), (33, 2185722), (38, 1898127), (42, 1717353), (54, 1335719), (57, 1265418), (63, 1144902), (66, 1092861), (77, 936738), (83, 869022), (99, 728574), (114, 632709), (121, 596106), (126, 572451), (133, 542322), (154, 468369), (166, 434511), (171, 421806), (189, 381634), (198, 364287), (209, 345114), (231, 312246), (242, 298053), (249, 289674), (266, 271161), (297, 242858), (342, 210903), (363, 198702), (378, 190817), (399, 180774), (418, 172557), (462, 156123), (498, 144837), (513, 140602), (581, 124146), (594, 121429), (627, 115038), (693, 104082), (726, 99351), (747, 96558), (798, 90387), (847, 85158), (913, 79002), (1026, 70301), (1089, 66234), (1162, 62073), (1197, 60258), (1254, 57519), (1386, 52041), (1463, 49302), (1494, 48279), (1577, 45738), (1694, 42579), (1743, 41382), (1826, 39501), (1881, 38346), (2079, 34694), (2178, 33117), (2241, 32186), (2299, 31374), (2394, 30129), (2541, 28386), (2739, 26334), (2926, 24651), (3154, 22869), (3267, 22078), (3486, 20691), (3591, 20086), (3762, 19173), (4158, 17347), (4389, 16434), (4482, 16093), (4598, 15687), (4731, 15246), (5082, 14193), (5229, 13794), (5478, 13167), (5643, 12782), (6391, 11286), (6534, 11039), (6897, 10458), (7182, 10043), (7623, 9462), (8217, 8778)]