81708125382

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{3407}}^1$

素因数の和:3827

約数の個数: 128

約数和(自身を含む): 197871206400

約数和(自身を除く): 116163081018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 269, 351, 381, 538, 702, 762, 807, 1143, 1614, 1651, 2286, 2421, 3302, 3407, 3429, 3497, 4842, 4953, 6814, 6858, 6994, 7263, 9906, 10221, 10491, 14526, 14859, 20442, 20982, 29718, 30663, 31473, 34163, 44291, 44577, 61326, 62946, 68326, 88582, 89154, 91989, 94419, 102489, 132873, 183978, 188838, 204978, 265746, 307467, 398619, 432689, 444119, 614934, 797238, 865378, 888238, 916483, 922401, 1195857, 1298067, 1332357, 1832966, 1844802, 2391714, 2596134, 2664714, 2749449, 3894201, 3997071, 5498898, 5624957, 7788402, 7994142, 8248347, 11249914, 11682603, 11914279, 11991213, 16496694, 16874871, 23365206, 23828558, 23982426, 24745041, 33749742, 35742837, 49490082, 50624613, 71485674, 101249226, 107228511, 116393341, 151873839, 214457022, 232786682, 303747678, 321685533, 349180023, 643371066, 698360046, 1047540069, 1513113433, 2095080138, 3026226866, 3142620207, 4539340299, 6285240414, 9078680598, 13618020897, 27236041794, 40854062691, 81708125382]

約数ペア:

[(1, 81708125382), (2, 40854062691), (3, 27236041794), (6, 13618020897), (9, 9078680598), (13, 6285240414), (18, 4539340299), (26, 3142620207), (27, 3026226866), (39, 2095080138), (54, 1513113433), (78, 1047540069), (117, 698360046), (127, 643371066), (234, 349180023), (254, 321685533), (269, 303747678), (351, 232786682), (381, 214457022), (538, 151873839), (702, 116393341), (762, 107228511), (807, 101249226), (1143, 71485674), (1614, 50624613), (1651, 49490082), (2286, 35742837), (2421, 33749742), (3302, 24745041), (3407, 23982426), (3429, 23828558), (3497, 23365206), (4842, 16874871), (4953, 16496694), (6814, 11991213), (6858, 11914279), (6994, 11682603), (7263, 11249914), (9906, 8248347), (10221, 7994142), (10491, 7788402), (14526, 5624957), (14859, 5498898), (20442, 3997071), (20982, 3894201), (29718, 2749449), (30663, 2664714), (31473, 2596134), (34163, 2391714), (44291, 1844802), (44577, 1832966), (61326, 1332357), (62946, 1298067), (68326, 1195857), (88582, 922401), (89154, 916483), (91989, 888238), (94419, 865378), (102489, 797238), (132873, 614934), (183978, 444119), (188838, 432689), (204978, 398619), (265746, 307467)]