66125628

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4363}}^1$

素因数の和:4794

約数の個数: 36

約数和(自身を含む): 167586328

約数和(自身を除く): 101460700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 4363, 5052, 7578, 8726, 13089, 15156, 17452, 26178, 39267, 52356, 78534, 157068, 1836823, 3673646, 5510469, 7347292, 11020938, 16531407, 22041876, 33062814, 66125628]

約数ペア:

[(1, 66125628), (2, 33062814), (3, 22041876), (4, 16531407), (6, 11020938), (9, 7347292), (12, 5510469), (18, 3673646), (36, 1836823), (421, 157068), (842, 78534), (1263, 52356), (1684, 39267), (2526, 26178), (3789, 17452), (4363, 15156), (5052, 13089), (7578, 8726)]