81892314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12263}}^1$

素因数の和:12331

約数の個数: 48

約数和(自身を含む): 206623872

約数和(自身を除く): 124731558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 12263, 24526, 36789, 73578, 85841, 110367, 171682, 220734, 257523, 515046, 649939, 772569, 1299878, 1545138, 1949817, 3899634, 4549573, 5849451, 9099146, 11698902, 13648719, 27297438, 40946157, 81892314]

約数ペア:

[(1, 81892314), (2, 40946157), (3, 27297438), (6, 13648719), (7, 11698902), (9, 9099146), (14, 5849451), (18, 4549573), (21, 3899634), (42, 1949817), (53, 1545138), (63, 1299878), (106, 772569), (126, 649939), (159, 515046), (318, 257523), (371, 220734), (477, 171682), (742, 110367), (954, 85841), (1113, 73578), (2226, 36789), (3339, 24526), (6678, 12263)]