77518408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 162097740

約数和(自身を除く): 84579332

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 484, 584, 803, 968, 1097, 1606, 2194, 3212, 4388, 6424, 8776, 8833, 12067, 17666, 24134, 35332, 48268, 70664, 80081, 96536, 132737, 160162, 265474, 320324, 530948, 640648, 880891, 1061896, 1761782, 3523564, 7047128, 9689801, 19379602, 38759204, 77518408]

約数ペア:

[(1, 77518408), (2, 38759204), (4, 19379602), (8, 9689801), (11, 7047128), (22, 3523564), (44, 1761782), (73, 1061896), (88, 880891), (121, 640648), (146, 530948), (242, 320324), (292, 265474), (484, 160162), (584, 132737), (803, 96536), (968, 80081), (1097, 70664), (1606, 48268), (2194, 35332), (3212, 24134), (4388, 17666), (6424, 12067), (8776, 8833)]