72386356

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 150304896

約数和(自身を除く): 77918540

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 653, 749, 1036, 1306, 1498, 2612, 2996, 3959, 4571, 7918, 9142, 15836, 18284, 24161, 27713, 48322, 55426, 69871, 96644, 110852, 139742, 169127, 279484, 338254, 489097, 676508, 978194, 1956388, 2585227, 5170454, 10340908, 18096589, 36193178, 72386356]

約数ペア:

[(1, 72386356), (2, 36193178), (4, 18096589), (7, 10340908), (14, 5170454), (28, 2585227), (37, 1956388), (74, 978194), (107, 676508), (148, 489097), (214, 338254), (259, 279484), (428, 169127), (518, 139742), (653, 110852), (749, 96644), (1036, 69871), (1306, 55426), (1498, 48322), (2612, 27713), (2996, 24161), (3959, 18284), (4571, 15836), (7918, 9142)]