66780804

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{67049}}^1$

素因数の和:67139

約数の個数: 24

約数和(自身を含む): 157701600

約数和(自身を除く): 90920796

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 67049, 134098, 201147, 268196, 402294, 804588, 5565067, 11130134, 16695201, 22260268, 33390402, 66780804]

約数ペア:

[(1, 66780804), (2, 33390402), (3, 22260268), (4, 16695201), (6, 11130134), (12, 5565067), (83, 804588), (166, 402294), (249, 268196), (332, 201147), (498, 134098), (996, 67049)]