80299324

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77509}}^1$

素因数の和:77557

約数の個数: 24

約数和(自身を含む): 164941280

約数和(自身を除く): 84641956

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 77509, 155018, 310036, 542563, 1085126, 2170252, 2867833, 5735666, 11471332, 20074831, 40149662, 80299324]

約数ペア:

[(1, 80299324), (2, 40149662), (4, 20074831), (7, 11471332), (14, 5735666), (28, 2867833), (37, 2170252), (74, 1085126), (148, 542563), (259, 310036), (518, 155018), (1036, 77509)]