81754368

素因数分解:

$2^8\times 3^1\times {\mathrm{106451}}^1$

素因数の和:106470

約数の個数: 36

約数和(自身を含む): 217587888

約数和(自身を除く): 135833520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106451, 212902, 319353, 425804, 638706, 851608, 1277412, 1703216, 2554824, 3406432, 5109648, 6812864, 10219296, 13625728, 20438592, 27251456, 40877184, 81754368]

約数ペア:

[(1, 81754368), (2, 40877184), (3, 27251456), (4, 20438592), (6, 13625728), (8, 10219296), (12, 6812864), (16, 5109648), (24, 3406432), (32, 2554824), (48, 1703216), (64, 1277412), (96, 851608), (128, 638706), (192, 425804), (256, 319353), (384, 212902), (768, 106451)]