74707893.000000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 434626560

約数和(自身を除く): 290266008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 53, 56, 62, 84, 93, 106, 124, 159, 168, 186, 212, 217, 248, 318, 371, 372, 424, 434, 523, 636, 651, 742, 744, 868, 1046, 1113, 1272, 1302, 1484, 1569, 1643, 1736, 2092, 2226, 2604, 2968, 3138, 3286, 3661, 4184, 4452, 4929, 5208, 6276, 6572, 7322, 8904, 9858, 10983, 11501, 12552, 13144, 14644, 16213, 19716, 21966, 23002, 27719, 29288, 32426, 34503, 39432, 43932, 46004, 48639, 55438, 64852, 69006, 83157, 87864, 92008, 97278, 110876, 113491, 129704, 138012, 166314, 194033, 194556, 221752, 226982, 276024, 332628, 340473, 388066, 389112, 453964, 582099, 665256, 680946, 776132, 859289, 907928, 1164198, 1361892, 1552264, 1718578, 2328396, 2577867, 2723784, 3437156, 4656792, 5155734, 6015023, 6874312, 10311468, 12030046, 18045069, 20622936, 24060092, 36090138, 48120184, 72180276, 144360552]

約数ペア:

[(1, 144360552), (2, 72180276), (3, 48120184), (4, 36090138), (6, 24060092), (7, 20622936), (8, 18045069), (12, 12030046), (14, 10311468), (21, 6874312), (24, 6015023), (28, 5155734), (31, 4656792), (42, 3437156), (53, 2723784), (56, 2577867), (62, 2328396), (84, 1718578), (93, 1552264), (106, 1361892), (124, 1164198), (159, 907928), (168, 859289), (186, 776132), (212, 680946), (217, 665256), (248, 582099), (318, 453964), (371, 389112), (372, 388066), (424, 340473), (434, 332628), (523, 276024), (636, 226982), (651, 221752), (742, 194556), (744, 194033), (868, 166314), (1046, 138012), (1113, 129704), (1272, 113491), (1302, 110876), (1484, 97278), (1569, 92008), (1643, 87864), (1736, 83157), (2092, 69006), (2226, 64852), (2604, 55438), (2968, 48639), (3138, 46004), (3286, 43932), (3661, 39432), (4184, 34503), (4452, 32426), (4929, 29288), (5208, 27719), (6276, 23002), (6572, 21966), (7322, 19716), (8904, 16213), (9858, 14644), (10983, 13144), (11501, 12552)]