61638456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 177811200

約数和(自身を除く): 116172744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 83, 87, 88, 97, 116, 132, 166, 174, 194, 232, 249, 264, 291, 319, 332, 348, 388, 498, 582, 638, 664, 696, 776, 913, 957, 996, 1067, 1164, 1276, 1826, 1914, 1992, 2134, 2328, 2407, 2552, 2739, 2813, 3201, 3652, 3828, 4268, 4814, 5478, 5626, 6402, 7221, 7304, 7656, 8051, 8439, 8536, 9628, 10956, 11252, 12804, 14442, 16102, 16878, 19256, 21912, 22504, 24153, 25608, 26477, 28884, 30943, 32204, 33756, 48306, 52954, 57768, 61886, 64408, 67512, 79431, 88561, 92829, 96612, 105908, 123772, 158862, 177122, 185658, 193224, 211816, 233479, 247544, 265683, 317724, 354244, 371316, 466958, 531366, 635448, 700437, 708488, 742632, 933916, 1062732, 1400874, 1867832, 2125464, 2568269, 2801748, 5136538, 5603496, 7704807, 10273076, 15409614, 20546152, 30819228, 61638456]

約数ペア:

[(1, 61638456), (2, 30819228), (3, 20546152), (4, 15409614), (6, 10273076), (8, 7704807), (11, 5603496), (12, 5136538), (22, 2801748), (24, 2568269), (29, 2125464), (33, 1867832), (44, 1400874), (58, 1062732), (66, 933916), (83, 742632), (87, 708488), (88, 700437), (97, 635448), (116, 531366), (132, 466958), (166, 371316), (174, 354244), (194, 317724), (232, 265683), (249, 247544), (264, 233479), (291, 211816), (319, 193224), (332, 185658), (348, 177122), (388, 158862), (498, 123772), (582, 105908), (638, 96612), (664, 92829), (696, 88561), (776, 79431), (913, 67512), (957, 64408), (996, 61886), (1067, 57768), (1164, 52954), (1276, 48306), (1826, 33756), (1914, 32204), (1992, 30943), (2134, 28884), (2328, 26477), (2407, 25608), (2552, 24153), (2739, 22504), (2813, 21912), (3201, 19256), (3652, 16878), (3828, 16102), (4268, 14442), (4814, 12804), (5478, 11252), (5626, 10956), (6402, 9628), (7221, 8536), (7304, 8439), (7656, 8051)]