90922018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 75639902

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 83, 101, 166, 187, 202, 319, 374, 493, 638, 913, 986, 1111, 1411, 1717, 1826, 2222, 2407, 2822, 2929, 3434, 4814, 5423, 5858, 8383, 10846, 15521, 16766, 18887, 26477, 31042, 32219, 37774, 40919, 49793, 52954, 64438, 81838, 92213, 99586, 142511, 184426, 243107, 285022, 450109, 486214, 547723, 900218, 1095446, 1567621, 2674177, 3135242, 4132819, 5348354, 8265638, 45461009, 90922018]

約数ペア:

[(1, 90922018), (2, 45461009), (11, 8265638), (17, 5348354), (22, 4132819), (29, 3135242), (34, 2674177), (58, 1567621), (83, 1095446), (101, 900218), (166, 547723), (187, 486214), (202, 450109), (319, 285022), (374, 243107), (493, 184426), (638, 142511), (913, 99586), (986, 92213), (1111, 81838), (1411, 64438), (1717, 52954), (1826, 49793), (2222, 40919), (2407, 37774), (2822, 32219), (2929, 31042), (3434, 26477), (4814, 18887), (5423, 16766), (5858, 15521), (8383, 10846)]