80338974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1399}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 170553600

約数和(自身を除く): 90214626

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 563, 1126, 1399, 1689, 2798, 3378, 4197, 8394, 9571, 19142, 23783, 28713, 47566, 57426, 71349, 142698, 787637, 1575274, 2362911, 4725822, 13389829, 26779658, 40169487, 80338974]

約数ペア:

[(1, 80338974), (2, 40169487), (3, 26779658), (6, 13389829), (17, 4725822), (34, 2362911), (51, 1575274), (102, 787637), (563, 142698), (1126, 71349), (1399, 57426), (1689, 47566), (2798, 28713), (3378, 23783), (4197, 19142), (8394, 9571)]