85423158

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 194201280

約数和(自身を除く): 108778122

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 2729, 3478, 5217, 5458, 8187, 10434, 15651, 16374, 24561, 31302, 49122, 100973, 128263, 201946, 256526, 302919, 384789, 605838, 769578, 908757, 1154367, 1817514, 2308734, 4745731, 9491462, 14237193, 28474386, 42711579, 85423158]

約数ペア:

[(1, 85423158), (2, 42711579), (3, 28474386), (6, 14237193), (9, 9491462), (18, 4745731), (37, 2308734), (47, 1817514), (74, 1154367), (94, 908757), (111, 769578), (141, 605838), (222, 384789), (282, 302919), (333, 256526), (423, 201946), (666, 128263), (846, 100973), (1739, 49122), (2729, 31302), (3478, 24561), (5217, 16374), (5458, 15651), (8187, 10434)]