72350292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1307}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 193374720

約数和(自身を除く): 121024428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 659, 1307, 1318, 1977, 2614, 2636, 3921, 3954, 4613, 5228, 7842, 7908, 9149, 9226, 13839, 15684, 18298, 18452, 27447, 27678, 36596, 54894, 55356, 109788, 861313, 1722626, 2583939, 3445252, 5167878, 6029191, 10335756, 12058382, 18087573, 24116764, 36175146, 72350292]

約数ペア:

[(1, 72350292), (2, 36175146), (3, 24116764), (4, 18087573), (6, 12058382), (7, 10335756), (12, 6029191), (14, 5167878), (21, 3445252), (28, 2583939), (42, 1722626), (84, 861313), (659, 109788), (1307, 55356), (1318, 54894), (1977, 36596), (2614, 27678), (2636, 27447), (3921, 18452), (3954, 18298), (4613, 15684), (5228, 13839), (7842, 9226), (7908, 9149)]