66845736

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 191664000

約数和(自身を除く): 124818264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 2399, 3096, 3483, 4644, 4798, 6966, 7197, 9288, 9596, 13932, 14394, 19192, 21591, 27864, 28788, 43182, 57576, 64773, 86364, 103157, 129546, 172728, 194319, 206314, 259092, 309471, 388638, 412628, 518184, 618942, 777276, 825256, 928413, 1237884, 1554552, 1856826, 2475768, 2785239, 3713652, 5570478, 7427304, 8355717, 11140956, 16711434, 22281912, 33422868, 66845736]

約数ペア:

[(1, 66845736), (2, 33422868), (3, 22281912), (4, 16711434), (6, 11140956), (8, 8355717), (9, 7427304), (12, 5570478), (18, 3713652), (24, 2785239), (27, 2475768), (36, 1856826), (43, 1554552), (54, 1237884), (72, 928413), (81, 825256), (86, 777276), (108, 618942), (129, 518184), (162, 412628), (172, 388638), (216, 309471), (258, 259092), (324, 206314), (344, 194319), (387, 172728), (516, 129546), (648, 103157), (774, 86364), (1032, 64773), (1161, 57576), (1548, 43182), (2322, 28788), (2399, 27864), (3096, 21591), (3483, 19192), (4644, 14394), (4798, 13932), (6966, 9596), (7197, 9288)]