64557648

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 100

約数和(自身を含む): 188975380

約数和(自身を除く): 124417732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 324, 327, 432, 436, 457, 648, 654, 872, 914, 981, 1296, 1308, 1371, 1744, 1828, 1962, 2616, 2742, 2943, 3656, 3924, 4113, 5232, 5484, 5886, 7312, 7848, 8226, 8829, 10968, 11772, 12339, 15696, 16452, 17658, 21936, 23544, 24678, 32904, 35316, 37017, 47088, 49356, 49813, 65808, 70632, 74034, 98712, 99626, 141264, 148068, 149439, 197424, 199252, 296136, 298878, 398504, 448317, 592272, 597756, 797008, 896634, 1195512, 1344951, 1793268, 2391024, 2689902, 3586536, 4034853, 5379804, 7173072, 8069706, 10759608, 16139412, 21519216, 32278824, 64557648]

約数ペア:

[(1, 64557648), (2, 32278824), (3, 21519216), (4, 16139412), (6, 10759608), (8, 8069706), (9, 7173072), (12, 5379804), (16, 4034853), (18, 3586536), (24, 2689902), (27, 2391024), (36, 1793268), (48, 1344951), (54, 1195512), (72, 896634), (81, 797008), (108, 597756), (109, 592272), (144, 448317), (162, 398504), (216, 298878), (218, 296136), (324, 199252), (327, 197424), (432, 149439), (436, 148068), (457, 141264), (648, 99626), (654, 98712), (872, 74034), (914, 70632), (981, 65808), (1296, 49813), (1308, 49356), (1371, 47088), (1744, 37017), (1828, 35316), (1962, 32904), (2616, 24678), (2742, 23544), (2943, 21936), (3656, 17658), (3924, 16452), (4113, 15696), (5232, 12339), (5484, 11772), (5886, 10968), (7312, 8829), (7848, 8226)]