77308668

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 214663680

約数和(自身を除く): 137355012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 81, 86, 93, 108, 124, 129, 162, 172, 179, 186, 258, 279, 324, 358, 372, 387, 516, 537, 558, 716, 774, 837, 1074, 1116, 1161, 1333, 1548, 1611, 1674, 2148, 2322, 2511, 2666, 3222, 3348, 3483, 3999, 4644, 4833, 5022, 5332, 5549, 6444, 6966, 7697, 7998, 9666, 10044, 11098, 11997, 13932, 14499, 15394, 15996, 16647, 19332, 22196, 23091, 23994, 28998, 30788, 33294, 35991, 46182, 47988, 49941, 57996, 66588, 69273, 71982, 92364, 99882, 107973, 138546, 143964, 149823, 199764, 207819, 215946, 238607, 277092, 299646, 415638, 431892, 449469, 477214, 599292, 623457, 715821, 831276, 898938, 954428, 1246914, 1431642, 1797876, 2147463, 2493828, 2863284, 4294926, 6442389, 8589852, 12884778, 19327167, 25769556, 38654334, 77308668]

約数ペア:

[(1, 77308668), (2, 38654334), (3, 25769556), (4, 19327167), (6, 12884778), (9, 8589852), (12, 6442389), (18, 4294926), (27, 2863284), (31, 2493828), (36, 2147463), (43, 1797876), (54, 1431642), (62, 1246914), (81, 954428), (86, 898938), (93, 831276), (108, 715821), (124, 623457), (129, 599292), (162, 477214), (172, 449469), (179, 431892), (186, 415638), (258, 299646), (279, 277092), (324, 238607), (358, 215946), (372, 207819), (387, 199764), (516, 149823), (537, 143964), (558, 138546), (716, 107973), (774, 99882), (837, 92364), (1074, 71982), (1116, 69273), (1161, 66588), (1333, 57996), (1548, 49941), (1611, 47988), (1674, 46182), (2148, 35991), (2322, 33294), (2511, 30788), (2666, 28998), (3222, 23994), (3348, 23091), (3483, 22196), (3999, 19332), (4644, 16647), (4833, 15996), (5022, 15394), (5332, 14499), (5549, 13932), (6444, 11997), (6966, 11098), (7697, 10044), (7998, 9666)]