72370316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5261}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 134075760

約数和(自身を除く): 61705444

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 5261, 6878, 10522, 13756, 21044, 99959, 199918, 399836, 952241, 1904482, 3808964, 18092579, 36185158, 72370316]

約数ペア:

[(1, 72370316), (2, 36185158), (4, 18092579), (19, 3808964), (38, 1904482), (76, 952241), (181, 399836), (362, 199918), (724, 99959), (3439, 21044), (5261, 13756), (6878, 10522)]