72501188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30773}}^1$

素因数の和:30827

約数の個数: 24

約数和(自身を含む): 137867520

約数和(自身を除く): 65366332

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 30773, 61546, 123092, 584687, 953963, 1169374, 1907926, 2338748, 3815852, 18125297, 36250594, 72501188]

約数ペア:

[(1, 72501188), (2, 36250594), (4, 18125297), (19, 3815852), (31, 2338748), (38, 1907926), (62, 1169374), (76, 953963), (124, 584687), (589, 123092), (1178, 61546), (2356, 30773)]