71402544

素因数分解:

$2^4\times 3^2\times {\mathrm{495851}}^1$

素因数の和:495865

約数の個数: 30

約数和(自身を含む): 199828356

約数和(自身を除く): 128425812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495851, 991702, 1487553, 1983404, 2975106, 3966808, 4462659, 5950212, 7933616, 8925318, 11900424, 17850636, 23800848, 35701272, 71402544]

約数ペア:

[(1, 71402544), (2, 35701272), (3, 23800848), (4, 17850636), (6, 11900424), (8, 8925318), (9, 7933616), (12, 5950212), (16, 4462659), (18, 3966808), (24, 2975106), (36, 1983404), (48, 1487553), (72, 991702), (144, 495851)]