81110352

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31883}}^1$

素因数の和:31947

約数の個数: 40

約数和(自身を含む): 213495264

約数和(自身を除く): 132384912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 31883, 63766, 95649, 127532, 191298, 255064, 382596, 510128, 765192, 1530384, 1689799, 3379598, 5069397, 6759196, 10138794, 13518392, 20277588, 27036784, 40555176, 81110352]

約数ペア:

[(1, 81110352), (2, 40555176), (3, 27036784), (4, 20277588), (6, 13518392), (8, 10138794), (12, 6759196), (16, 5069397), (24, 3379598), (48, 1689799), (53, 1530384), (106, 765192), (159, 510128), (212, 382596), (318, 255064), (424, 191298), (636, 127532), (848, 95649), (1272, 63766), (2544, 31883)]