71882154

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 174797568

約数和(自身を除く): 102915414

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 81, 86, 102, 129, 153, 162, 258, 306, 387, 459, 607, 731, 774, 918, 1161, 1214, 1377, 1462, 1821, 2193, 2322, 2754, 3483, 3642, 4386, 5463, 6579, 6966, 10319, 10926, 13158, 16389, 19737, 20638, 26101, 30957, 32778, 39474, 49167, 52202, 59211, 61914, 78303, 92871, 98334, 118422, 156606, 185742, 234909, 278613, 443717, 469818, 557226, 704727, 835839, 887434, 1331151, 1409454, 1671678, 2114181, 2662302, 3993453, 4228362, 7986906, 11980359, 23960718, 35941077, 71882154]

約数ペア:

[(1, 71882154), (2, 35941077), (3, 23960718), (6, 11980359), (9, 7986906), (17, 4228362), (18, 3993453), (27, 2662302), (34, 2114181), (43, 1671678), (51, 1409454), (54, 1331151), (81, 887434), (86, 835839), (102, 704727), (129, 557226), (153, 469818), (162, 443717), (258, 278613), (306, 234909), (387, 185742), (459, 156606), (607, 118422), (731, 98334), (774, 92871), (918, 78303), (1161, 61914), (1214, 59211), (1377, 52202), (1462, 49167), (1821, 39474), (2193, 32778), (2322, 30957), (2754, 26101), (3483, 20638), (3642, 19737), (4386, 16389), (5463, 13158), (6579, 10926), (6966, 10319)]