81109758

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 165053952

約数和(自身を除く): 83944194

約数列:

[1, 2, 3, 6, 83, 166, 249, 271, 498, 542, 601, 813, 1202, 1626, 1803, 3606, 22493, 44986, 49883, 67479, 99766, 134958, 149649, 162871, 299298, 325742, 488613, 977226, 13518293, 27036586, 40554879, 81109758]

約数ペア:

[(1, 81109758), (2, 40554879), (3, 27036586), (6, 13518293), (83, 977226), (166, 488613), (249, 325742), (271, 299298), (498, 162871), (542, 149649), (601, 134958), (813, 99766), (1202, 67479), (1626, 49883), (1803, 44986), (3606, 22493)]