66660912

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 195761280

約数和(自身を除く): 129100368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 109, 124, 137, 144, 186, 218, 248, 274, 279, 327, 372, 411, 436, 496, 548, 558, 654, 744, 822, 872, 981, 1096, 1116, 1233, 1308, 1488, 1644, 1744, 1962, 2192, 2232, 2466, 2616, 3288, 3379, 3924, 4247, 4464, 4932, 5232, 6576, 6758, 7848, 8494, 9864, 10137, 12741, 13516, 14933, 15696, 16988, 19728, 20274, 25482, 27032, 29866, 30411, 33976, 38223, 40548, 44799, 50964, 54064, 59732, 60822, 67952, 76446, 81096, 89598, 101928, 119464, 121644, 134397, 152892, 162192, 179196, 203856, 238928, 243288, 268794, 305784, 358392, 462923, 486576, 537588, 611568, 716784, 925846, 1075176, 1388769, 1851692, 2150352, 2777538, 3703384, 4166307, 5555076, 7406768, 8332614, 11110152, 16665228, 22220304, 33330456, 66660912]

約数ペア:

[(1, 66660912), (2, 33330456), (3, 22220304), (4, 16665228), (6, 11110152), (8, 8332614), (9, 7406768), (12, 5555076), (16, 4166307), (18, 3703384), (24, 2777538), (31, 2150352), (36, 1851692), (48, 1388769), (62, 1075176), (72, 925846), (93, 716784), (109, 611568), (124, 537588), (137, 486576), (144, 462923), (186, 358392), (218, 305784), (248, 268794), (274, 243288), (279, 238928), (327, 203856), (372, 179196), (411, 162192), (436, 152892), (496, 134397), (548, 121644), (558, 119464), (654, 101928), (744, 89598), (822, 81096), (872, 76446), (981, 67952), (1096, 60822), (1116, 59732), (1233, 54064), (1308, 50964), (1488, 44799), (1644, 40548), (1744, 38223), (1962, 33976), (2192, 30411), (2232, 29866), (2466, 27032), (2616, 25482), (3288, 20274), (3379, 19728), (3924, 16988), (4247, 15696), (4464, 14933), (4932, 13516), (5232, 12741), (6576, 10137), (6758, 9864), (7848, 8494)]