61478784

素因数分解:

$2^7\times 3^3\times {\mathrm{17789}}^1$

素因数の和:17812

約数の個数: 64

約数和(自身を含む): 181458000

約数和(自身を除く): 119979216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 17789, 35578, 53367, 71156, 106734, 142312, 160101, 213468, 284624, 320202, 426936, 480303, 569248, 640404, 853872, 960606, 1138496, 1280808, 1707744, 1921212, 2276992, 2561616, 3415488, 3842424, 5123232, 6830976, 7684848, 10246464, 15369696, 20492928, 30739392, 61478784]

約数ペア:

[(1, 61478784), (2, 30739392), (3, 20492928), (4, 15369696), (6, 10246464), (8, 7684848), (9, 6830976), (12, 5123232), (16, 3842424), (18, 3415488), (24, 2561616), (27, 2276992), (32, 1921212), (36, 1707744), (48, 1280808), (54, 1138496), (64, 960606), (72, 853872), (96, 640404), (108, 569248), (128, 480303), (144, 426936), (192, 320202), (216, 284624), (288, 213468), (384, 160101), (432, 142312), (576, 106734), (864, 71156), (1152, 53367), (1728, 35578), (3456, 17789)]