69722884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 157314528

約数和(自身を除く): 87591644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 146, 154, 196, 292, 308, 443, 511, 539, 803, 886, 1022, 1078, 1606, 1772, 2044, 2156, 3101, 3212, 3577, 4873, 5621, 6202, 7154, 9746, 11242, 12404, 14308, 19492, 21707, 22484, 32339, 34111, 39347, 43414, 64678, 68222, 78694, 86828, 129356, 136444, 157388, 226373, 238777, 355729, 452746, 477554, 711458, 905492, 955108, 1422916, 1584611, 2490103, 3169222, 4980206, 6338444, 9960412, 17430721, 34861442, 69722884]

約数ペア:

[(1, 69722884), (2, 34861442), (4, 17430721), (7, 9960412), (11, 6338444), (14, 4980206), (22, 3169222), (28, 2490103), (44, 1584611), (49, 1422916), (73, 955108), (77, 905492), (98, 711458), (146, 477554), (154, 452746), (196, 355729), (292, 238777), (308, 226373), (443, 157388), (511, 136444), (539, 129356), (803, 86828), (886, 78694), (1022, 68222), (1078, 64678), (1606, 43414), (1772, 39347), (2044, 34111), (2156, 32339), (3101, 22484), (3212, 21707), (3577, 19492), (4873, 14308), (5621, 12404), (6202, 11242), (7154, 9746)]