80989854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53353}}^1$

素因数の和:53392

約数の個数: 32

約数和(自身を含む): 184391424

約数和(自身を除く): 103401570

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 53353, 106706, 160059, 320118, 586883, 1173766, 1227119, 1760649, 2454238, 3521298, 3681357, 7362714, 13498309, 26996618, 40494927, 80989854]

約数ペア:

[(1, 80989854), (2, 40494927), (3, 26996618), (6, 13498309), (11, 7362714), (22, 3681357), (23, 3521298), (33, 2454238), (46, 1760649), (66, 1227119), (69, 1173766), (138, 586883), (253, 320118), (506, 160059), (759, 106706), (1518, 53353)]