80818868596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1\times {\mathrm{4621}}^1$

素因数の和:9112

約数の個数: 48

約数和(自身を含む): 151081273728

約数和(自身を除く): 70262405132

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 4421, 4621, 8842, 9242, 17684, 18484, 101683, 106283, 190103, 198703, 203366, 212566, 380206, 397406, 406732, 425132, 760412, 794812, 4372369, 4570169, 8744738, 9140338, 17489476, 18280676, 20429441, 40858882, 81717764, 469877143, 878465963, 939754286, 1756931926, 1879508572, 3513863852, 20204717149, 40409434298, 80818868596]

約数ペア:

[(1, 80818868596), (2, 40409434298), (4, 20204717149), (23, 3513863852), (43, 1879508572), (46, 1756931926), (86, 939754286), (92, 878465963), (172, 469877143), (989, 81717764), (1978, 40858882), (3956, 20429441), (4421, 18280676), (4621, 17489476), (8842, 9140338), (9242, 8744738), (17684, 4570169), (18484, 4372369), (101683, 794812), (106283, 760412), (190103, 425132), (198703, 406732), (203366, 397406), (212566, 380206)]