25771887708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5284

約数の個数: 144

約数和(自身を含む): 71481584160

約数和(自身を除く): 45709696452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 97, 98, 147, 178, 194, 196, 267, 291, 294, 356, 388, 534, 582, 588, 623, 679, 1068, 1164, 1246, 1358, 1869, 2037, 2492, 2716, 3738, 4074, 4361, 4753, 5077, 7476, 8148, 8633, 8722, 9506, 10154, 13083, 14259, 15231, 17266, 17444, 19012, 20308, 25899, 26166, 28518, 30462, 34532, 35539, 51798, 52332, 57036, 60431, 60924, 71078, 103596, 106617, 120862, 142156, 181293, 213234, 241724, 248773, 362586, 423017, 426468, 451853, 492469, 497546, 725172, 746319, 846034, 903706, 984938, 995092, 1269051, 1355559, 1477407, 1492638, 1692068, 1807412, 1969876, 2538102, 2711118, 2954814, 2985276, 3162971, 3447283, 5076204, 5422236, 5909628, 6325942, 6894566, 9488913, 10341849, 12651884, 13789132, 18977826, 20683698, 22140797, 24130981, 37955652, 41367396, 43829741, 44281594, 48261962, 66422391, 72392943, 87659482, 88563188, 96523924, 131489223, 132844782, 144785886, 175318964, 262978446, 265689564, 289571772, 306808187, 525956892, 613616374, 920424561, 1227232748, 1840849122, 2147657309, 3681698244, 4295314618, 6442971927, 8590629236, 12885943854, 25771887708]

約数ペア:

[(1, 25771887708), (2, 12885943854), (3, 8590629236), (4, 6442971927), (6, 4295314618), (7, 3681698244), (12, 2147657309), (14, 1840849122), (21, 1227232748), (28, 920424561), (42, 613616374), (49, 525956892), (84, 306808187), (89, 289571772), (97, 265689564), (98, 262978446), (147, 175318964), (178, 144785886), (194, 132844782), (196, 131489223), (267, 96523924), (291, 88563188), (294, 87659482), (356, 72392943), (388, 66422391), (534, 48261962), (582, 44281594), (588, 43829741), (623, 41367396), (679, 37955652), (1068, 24130981), (1164, 22140797), (1246, 20683698), (1358, 18977826), (1869, 13789132), (2037, 12651884), (2492, 10341849), (2716, 9488913), (3738, 6894566), (4074, 6325942), (4361, 5909628), (4753, 5422236), (5077, 5076204), (7476, 3447283), (8148, 3162971), (8633, 2985276), (8722, 2954814), (9506, 2711118), (10154, 2538102), (13083, 1969876), (14259, 1807412), (15231, 1692068), (17266, 1492638), (17444, 1477407), (19012, 1355559), (20308, 1269051), (25899, 995092), (26166, 984938), (28518, 903706), (30462, 846034), (34532, 746319), (35539, 725172), (51798, 497546), (52332, 492469), (57036, 451853), (60431, 426468), (60924, 423017), (71078, 362586), (103596, 248773), (106617, 241724), (120862, 213234), (142156, 181293)]