72344305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 28432655

約数列:

[1, 5, 11, 19, 55, 95, 107, 209, 535, 647, 1045, 1177, 2033, 3235, 5885, 7117, 10165, 12293, 22363, 35585, 61465, 69229, 111815, 135223, 346145, 676115, 761519, 1315351, 3807595, 6576755, 14468861, 72344305]

約数ペア:

[(1, 72344305), (5, 14468861), (11, 6576755), (19, 3807595), (55, 1315351), (95, 761519), (107, 676115), (209, 346145), (535, 135223), (647, 111815), (1045, 69229), (1177, 61465), (2033, 35585), (3235, 22363), (5885, 12293), (7117, 10165)]