80750798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 132787200

約数和(自身を除く): 52036402

約数列:

[1, 2, 19, 37, 38, 74, 79, 158, 703, 727, 1406, 1454, 1501, 2923, 3002, 5846, 13813, 26899, 27626, 53798, 55537, 57433, 111074, 114866, 511081, 1022162, 1091227, 2125021, 2182454, 4250042, 40375399, 80750798]

約数ペア:

[(1, 80750798), (2, 40375399), (19, 4250042), (37, 2182454), (38, 2125021), (74, 1091227), (79, 1022162), (158, 511081), (703, 114866), (727, 111074), (1406, 57433), (1454, 55537), (1501, 53798), (2923, 27626), (3002, 26899), (5846, 13813)]