88722711

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 170112384

約数和(自身を除く): 81389673

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 289, 357, 443, 561, 693, 867, 1071, 1309, 1329, 1683, 2023, 2601, 3101, 3179, 3927, 3987, 4873, 6069, 7531, 9303, 9537, 11781, 14619, 18207, 22253, 22593, 27909, 28611, 34111, 43857, 52717, 66759, 67779, 82841, 102333, 128027, 158151, 200277, 248523, 306999, 384081, 474453, 579887, 745569, 896189, 1152243, 1408297, 1739661, 2688567, 4224891, 5218983, 8065701, 9858079, 12674673, 29574237, 88722711]

約数ペア:

[(1, 88722711), (3, 29574237), (7, 12674673), (9, 9858079), (11, 8065701), (17, 5218983), (21, 4224891), (33, 2688567), (51, 1739661), (63, 1408297), (77, 1152243), (99, 896189), (119, 745569), (153, 579887), (187, 474453), (231, 384081), (289, 306999), (357, 248523), (443, 200277), (561, 158151), (693, 128027), (867, 102333), (1071, 82841), (1309, 67779), (1329, 66759), (1683, 52717), (2023, 43857), (2601, 34111), (3101, 28611), (3179, 27909), (3927, 22593), (3987, 22253), (4873, 18207), (6069, 14619), (7531, 11781), (9303, 9537)]