71809626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 180610560

約数和(自身を除く): 108800934

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 107, 114, 133, 174, 203, 214, 266, 321, 399, 406, 551, 609, 642, 749, 798, 841, 1102, 1218, 1498, 1653, 1682, 2033, 2247, 2523, 3103, 3306, 3857, 4066, 4494, 5046, 5887, 6099, 6206, 7714, 9309, 11571, 11774, 12198, 14231, 15979, 17661, 18618, 21721, 23142, 28462, 31958, 35322, 42693, 43442, 47937, 58957, 65163, 85386, 89987, 95874, 111853, 117914, 130326, 176871, 179974, 223706, 269961, 335559, 353742, 412699, 539922, 629909, 671118, 825398, 1238097, 1259818, 1709753, 1889727, 2476194, 3419506, 3779454, 5129259, 10258518, 11968271, 23936542, 35904813, 71809626]

約数ペア:

[(1, 71809626), (2, 35904813), (3, 23936542), (6, 11968271), (7, 10258518), (14, 5129259), (19, 3779454), (21, 3419506), (29, 2476194), (38, 1889727), (42, 1709753), (57, 1259818), (58, 1238097), (87, 825398), (107, 671118), (114, 629909), (133, 539922), (174, 412699), (203, 353742), (214, 335559), (266, 269961), (321, 223706), (399, 179974), (406, 176871), (551, 130326), (609, 117914), (642, 111853), (749, 95874), (798, 89987), (841, 85386), (1102, 65163), (1218, 58957), (1498, 47937), (1653, 43442), (1682, 42693), (2033, 35322), (2247, 31958), (2523, 28462), (3103, 23142), (3306, 21721), (3857, 18618), (4066, 17661), (4494, 15979), (5046, 14231), (5887, 12198), (6099, 11774), (6206, 11571), (7714, 9309)]