66830456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 167961600

約数和(自身を除く): 101131144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 53, 56, 77, 88, 89, 92, 106, 154, 161, 178, 184, 212, 253, 308, 322, 356, 371, 424, 506, 583, 616, 623, 644, 712, 742, 979, 1012, 1166, 1219, 1246, 1288, 1484, 1771, 1958, 2024, 2047, 2332, 2438, 2492, 2968, 3542, 3916, 4081, 4094, 4664, 4717, 4876, 4984, 6853, 7084, 7832, 8162, 8188, 8533, 9434, 9752, 13409, 13706, 14168, 14329, 16324, 16376, 17066, 18868, 22517, 26818, 27412, 28658, 32648, 33019, 34132, 37736, 45034, 51887, 53636, 54824, 57316, 66038, 68264, 90068, 93863, 103774, 107272, 108491, 114632, 132076, 157619, 180136, 187726, 207548, 216982, 264152, 315238, 363209, 375452, 415096, 433964, 630476, 726418, 750904, 759437, 867928, 1193401, 1260952, 1452836, 1518874, 2386802, 2905672, 3037748, 4773604, 6075496, 8353807, 9547208, 16707614, 33415228, 66830456]

約数ペア:

[(1, 66830456), (2, 33415228), (4, 16707614), (7, 9547208), (8, 8353807), (11, 6075496), (14, 4773604), (22, 3037748), (23, 2905672), (28, 2386802), (44, 1518874), (46, 1452836), (53, 1260952), (56, 1193401), (77, 867928), (88, 759437), (89, 750904), (92, 726418), (106, 630476), (154, 433964), (161, 415096), (178, 375452), (184, 363209), (212, 315238), (253, 264152), (308, 216982), (322, 207548), (356, 187726), (371, 180136), (424, 157619), (506, 132076), (583, 114632), (616, 108491), (623, 107272), (644, 103774), (712, 93863), (742, 90068), (979, 68264), (1012, 66038), (1166, 57316), (1219, 54824), (1246, 53636), (1288, 51887), (1484, 45034), (1771, 37736), (1958, 34132), (2024, 33019), (2047, 32648), (2332, 28658), (2438, 27412), (2492, 26818), (2968, 22517), (3542, 18868), (3916, 17066), (4081, 16376), (4094, 16324), (4664, 14329), (4717, 14168), (4876, 13706), (4984, 13409), (6853, 9752), (7084, 9434), (7832, 8533), (8162, 8188)]