90049113

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 173927520

約数和(自身を除く): 83878407

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 171, 209, 231, 399, 441, 539, 627, 693, 931, 977, 1197, 1463, 1617, 1881, 2793, 2931, 4389, 4851, 6839, 8379, 8793, 10241, 10747, 13167, 18563, 20517, 30723, 32241, 47873, 55689, 61551, 75229, 92169, 96723, 129941, 143619, 167067, 204193, 225687, 389823, 430857, 526603, 612579, 677061, 909587, 1169469, 1429351, 1579809, 1837737, 2728761, 4288053, 4739427, 8186283, 10005457, 12864159, 30016371, 90049113]

約数ペア:

[(1, 90049113), (3, 30016371), (7, 12864159), (9, 10005457), (11, 8186283), (19, 4739427), (21, 4288053), (33, 2728761), (49, 1837737), (57, 1579809), (63, 1429351), (77, 1169469), (99, 909587), (133, 677061), (147, 612579), (171, 526603), (209, 430857), (231, 389823), (399, 225687), (441, 204193), (539, 167067), (627, 143619), (693, 129941), (931, 96723), (977, 92169), (1197, 75229), (1463, 61551), (1617, 55689), (1881, 47873), (2793, 32241), (2931, 30723), (4389, 20517), (4851, 18563), (6839, 13167), (8379, 10747), (8793, 10241)]