80470668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{216319}}^1$

素因数の和:216357

約数の個数: 24

約数和(自身を含む): 193822720

約数和(自身を除く): 113352052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 216319, 432638, 648957, 865276, 1297914, 2595828, 6705889, 13411778, 20117667, 26823556, 40235334, 80470668]

約数ペア:

[(1, 80470668), (2, 40235334), (3, 26823556), (4, 20117667), (6, 13411778), (12, 6705889), (31, 2595828), (62, 1297914), (93, 865276), (124, 648957), (186, 432638), (372, 216319)]