90745534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 160465536

約数和(自身を除く): 69720002

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 131, 253, 262, 407, 506, 814, 851, 1369, 1441, 1702, 2738, 2882, 3013, 4847, 6026, 9361, 9694, 15059, 18722, 30118, 31487, 33143, 53317, 62974, 66286, 106634, 111481, 179339, 222962, 346357, 358678, 692714, 1226291, 1972729, 2452582, 3945458, 4124797, 8249594, 45372767, 90745534]

約数ペア:

[(1, 90745534), (2, 45372767), (11, 8249594), (22, 4124797), (23, 3945458), (37, 2452582), (46, 1972729), (74, 1226291), (131, 692714), (253, 358678), (262, 346357), (407, 222962), (506, 179339), (814, 111481), (851, 106634), (1369, 66286), (1441, 62974), (1702, 53317), (2738, 33143), (2882, 31487), (3013, 30118), (4847, 18722), (6026, 15059), (9361, 9694)]