84122978

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 134077680

約数和(自身を除く): 49954702

約数列:

[1, 2, 37, 53, 74, 89, 106, 178, 241, 482, 1961, 3293, 3922, 4717, 6586, 8917, 9434, 12773, 17834, 21449, 25546, 42898, 174529, 349058, 472601, 793613, 945202, 1136797, 1587226, 2273594, 42061489, 84122978]

約数ペア:

[(1, 84122978), (2, 42061489), (37, 2273594), (53, 1587226), (74, 1136797), (89, 945202), (106, 793613), (178, 472601), (241, 349058), (482, 174529), (1961, 42898), (3293, 25546), (3922, 21449), (4717, 17834), (6586, 12773), (8917, 9434)]