126884808

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{19801}}^1$

素因数の和:19902

約数の個数: 48

約数和(自身を含む): 347525100

約数和(自身を除く): 220640292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 19801, 39602, 59403, 79204, 118806, 158408, 178209, 237612, 356418, 475224, 712836, 1425672, 1762289, 3524578, 5286867, 7049156, 10573734, 14098312, 15860601, 21147468, 31721202, 42294936, 63442404, 126884808]

約数ペア:

[(1, 126884808), (2, 63442404), (3, 42294936), (4, 31721202), (6, 21147468), (8, 15860601), (9, 14098312), (12, 10573734), (18, 7049156), (24, 5286867), (36, 3524578), (72, 1762289), (89, 1425672), (178, 712836), (267, 475224), (356, 356418), (534, 237612), (712, 178209), (801, 158408), (1068, 118806), (1602, 79204), (2136, 59403), (3204, 39602), (6408, 19801)]