72805964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33769}}^1$

素因数の和:33798

約数の個数: 36

約数和(自身を含む): 161690760

約数和(自身を除く): 88884796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33769, 67538, 135076, 236383, 371459, 472766, 742918, 945532, 1485836, 1654681, 2600213, 3309362, 5200426, 6618724, 10400852, 18201491, 36402982, 72805964]

約数ペア:

[(1, 72805964), (2, 36402982), (4, 18201491), (7, 10400852), (11, 6618724), (14, 5200426), (22, 3309362), (28, 2600213), (44, 1654681), (49, 1485836), (77, 945532), (98, 742918), (154, 472766), (196, 371459), (308, 236383), (539, 135076), (1078, 67538), (2156, 33769)]