71368848

素因数分解:

$2^4\times 3^2\times {\mathrm{495617}}^1$

素因数の和:495631

約数の個数: 30

約数和(自身を含む): 199734054

約数和(自身を除く): 128365206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495617, 991234, 1486851, 1982468, 2973702, 3964936, 4460553, 5947404, 7929872, 8921106, 11894808, 17842212, 23789616, 35684424, 71368848]

約数ペア:

[(1, 71368848), (2, 35684424), (3, 23789616), (4, 17842212), (6, 11894808), (8, 8921106), (9, 7929872), (12, 5947404), (16, 4460553), (18, 3964936), (24, 2973702), (36, 1982468), (48, 1486851), (72, 991234), (144, 495617)]