80871714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 239016960

約数和(自身を除く): 158145246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 37, 38, 42, 57, 63, 66, 74, 77, 83, 99, 111, 114, 126, 133, 154, 166, 171, 198, 209, 222, 231, 249, 259, 266, 333, 342, 399, 407, 418, 462, 498, 518, 581, 627, 666, 693, 703, 747, 777, 798, 814, 913, 1162, 1197, 1221, 1254, 1386, 1406, 1463, 1494, 1554, 1577, 1743, 1826, 1881, 2109, 2331, 2394, 2442, 2739, 2849, 2926, 3071, 3154, 3486, 3663, 3762, 4218, 4389, 4662, 4731, 4921, 5229, 5478, 5698, 6142, 6327, 6391, 7326, 7733, 8217, 8547, 8778, 9213, 9462, 9842, 10458, 11039, 12654, 12782, 13167, 14193, 14763, 15466, 16434, 17094, 17347, 18426, 19173, 21497, 22078, 23199, 25641, 26334, 27639, 28386, 29526, 33117, 33781, 34694, 38346, 42994, 44289, 46398, 51282, 52041, 54131, 55278, 57519, 58349, 64491, 66234, 67562, 69597, 88578, 99351, 101343, 104082, 108262, 115038, 116698, 121429, 128982, 139194, 156123, 162393, 175047, 193473, 198702, 202686, 236467, 242858, 304029, 312246, 324786, 350094, 364287, 386946, 408443, 472934, 487179, 525141, 608058, 641839, 709401, 728574, 816886, 974358, 1050282, 1092861, 1225329, 1283678, 1418802, 1925517, 2128203, 2185722, 2450658, 3675987, 3851034, 4256406, 4492873, 5776551, 7351974, 8985746, 11553102, 13478619, 26957238, 40435857, 80871714]

約数ペア:

[(1, 80871714), (2, 40435857), (3, 26957238), (6, 13478619), (7, 11553102), (9, 8985746), (11, 7351974), (14, 5776551), (18, 4492873), (19, 4256406), (21, 3851034), (22, 3675987), (33, 2450658), (37, 2185722), (38, 2128203), (42, 1925517), (57, 1418802), (63, 1283678), (66, 1225329), (74, 1092861), (77, 1050282), (83, 974358), (99, 816886), (111, 728574), (114, 709401), (126, 641839), (133, 608058), (154, 525141), (166, 487179), (171, 472934), (198, 408443), (209, 386946), (222, 364287), (231, 350094), (249, 324786), (259, 312246), (266, 304029), (333, 242858), (342, 236467), (399, 202686), (407, 198702), (418, 193473), (462, 175047), (498, 162393), (518, 156123), (581, 139194), (627, 128982), (666, 121429), (693, 116698), (703, 115038), (747, 108262), (777, 104082), (798, 101343), (814, 99351), (913, 88578), (1162, 69597), (1197, 67562), (1221, 66234), (1254, 64491), (1386, 58349), (1406, 57519), (1463, 55278), (1494, 54131), (1554, 52041), (1577, 51282), (1743, 46398), (1826, 44289), (1881, 42994), (2109, 38346), (2331, 34694), (2394, 33781), (2442, 33117), (2739, 29526), (2849, 28386), (2926, 27639), (3071, 26334), (3154, 25641), (3486, 23199), (3663, 22078), (3762, 21497), (4218, 19173), (4389, 18426), (4662, 17347), (4731, 17094), (4921, 16434), (5229, 15466), (5478, 14763), (5698, 14193), (6142, 13167), (6327, 12782), (6391, 12654), (7326, 11039), (7733, 10458), (8217, 9842), (8547, 9462), (8778, 9213)]