71914896

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 220666680

約数和(自身を除く): 148751784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 986, 1013, 1044, 1224, 1392, 1479, 1972, 2026, 2088, 2448, 2958, 3039, 3944, 4052, 4176, 4437, 5916, 6078, 7888, 8104, 8874, 9117, 11832, 12156, 16208, 17221, 17748, 18234, 23664, 24312, 29377, 34442, 35496, 36468, 48624, 51663, 58754, 68884, 70992, 72936, 88131, 103326, 117508, 137768, 145872, 154989, 176262, 206652, 235016, 264393, 275536, 309978, 352524, 413304, 470032, 499409, 528786, 619956, 705048, 826608, 998818, 1057572, 1239912, 1410096, 1498227, 1997636, 2115144, 2479824, 2996454, 3995272, 4230288, 4494681, 5992908, 7990544, 8989362, 11985816, 17978724, 23971632, 35957448, 71914896]

約数ペア:

[(1, 71914896), (2, 35957448), (3, 23971632), (4, 17978724), (6, 11985816), (8, 8989362), (9, 7990544), (12, 5992908), (16, 4494681), (17, 4230288), (18, 3995272), (24, 2996454), (29, 2479824), (34, 2115144), (36, 1997636), (48, 1498227), (51, 1410096), (58, 1239912), (68, 1057572), (72, 998818), (87, 826608), (102, 705048), (116, 619956), (136, 528786), (144, 499409), (153, 470032), (174, 413304), (204, 352524), (232, 309978), (261, 275536), (272, 264393), (306, 235016), (348, 206652), (408, 176262), (464, 154989), (493, 145872), (522, 137768), (612, 117508), (696, 103326), (816, 88131), (986, 72936), (1013, 70992), (1044, 68884), (1224, 58754), (1392, 51663), (1479, 48624), (1972, 36468), (2026, 35496), (2088, 34442), (2448, 29377), (2958, 24312), (3039, 23664), (3944, 18234), (4052, 17748), (4176, 17221), (4437, 16208), (5916, 12156), (6078, 11832), (7888, 9117), (8104, 8874)]