80419194

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^2\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 36

約数和(自身を含む): 176258394

約数和(自身を除く): 95839200

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 277, 381, 554, 762, 831, 1143, 1662, 2286, 2493, 4986, 16129, 32258, 35179, 48387, 70358, 96774, 105537, 145161, 211074, 290322, 316611, 633222, 4467733, 8935466, 13403199, 26806398, 40209597, 80419194]

約数ペア:

[(1, 80419194), (2, 40209597), (3, 26806398), (6, 13403199), (9, 8935466), (18, 4467733), (127, 633222), (254, 316611), (277, 290322), (381, 211074), (554, 145161), (762, 105537), (831, 96774), (1143, 70358), (1662, 48387), (2286, 35179), (2493, 32258), (4986, 16129)]