72099794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 125611200

約数和(自身を除く): 53511406

約数列:

[1, 2, 13, 19, 26, 38, 103, 109, 169, 206, 218, 247, 338, 494, 1339, 1417, 1957, 2071, 2678, 2834, 3211, 3914, 4142, 6422, 11227, 17407, 18421, 22454, 25441, 26923, 34814, 36842, 50882, 53846, 145951, 213313, 291902, 330733, 349999, 426626, 661466, 699998, 1897363, 2773069, 3794726, 5546138, 36049897, 72099794]

約数ペア:

[(1, 72099794), (2, 36049897), (13, 5546138), (19, 3794726), (26, 2773069), (38, 1897363), (103, 699998), (109, 661466), (169, 426626), (206, 349999), (218, 330733), (247, 291902), (338, 213313), (494, 145951), (1339, 53846), (1417, 50882), (1957, 36842), (2071, 34814), (2678, 26923), (2834, 25441), (3211, 22454), (3914, 18421), (4142, 17407), (6422, 11227)]