90255978

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{17231}}^1$

素因数の和:17339

約数の個数: 32

約数和(自身を含む): 202648320

約数和(自身を除く): 112392342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 17231, 34462, 51693, 103386, 155079, 310158, 465237, 930474, 1671407, 3342814, 5014221, 10028442, 15042663, 30085326, 45127989, 90255978]

約数ペア:

[(1, 90255978), (2, 45127989), (3, 30085326), (6, 15042663), (9, 10028442), (18, 5014221), (27, 3342814), (54, 1671407), (97, 930474), (194, 465237), (291, 310158), (582, 155079), (873, 103386), (1746, 51693), (2619, 34462), (5238, 17231)]