68917788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{5303}}^1$

素因数の和:5351

約数の個数: 54

約数和(自身を含む): 183894984

約数和(自身を除く): 114977196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 5303, 6498, 10606, 12996, 15909, 21212, 31818, 47727, 63636, 95454, 100757, 190908, 201514, 302271, 403028, 604542, 906813, 1209084, 1813626, 1914383, 3627252, 3828766, 5743149, 7657532, 11486298, 17229447, 22972596, 34458894, 68917788]

約数ペア:

[(1, 68917788), (2, 34458894), (3, 22972596), (4, 17229447), (6, 11486298), (9, 7657532), (12, 5743149), (18, 3828766), (19, 3627252), (36, 1914383), (38, 1813626), (57, 1209084), (76, 906813), (114, 604542), (171, 403028), (228, 302271), (342, 201514), (361, 190908), (684, 100757), (722, 95454), (1083, 63636), (1444, 47727), (2166, 31818), (3249, 21212), (4332, 15909), (5303, 12996), (6498, 10606)]