80407218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4253}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 169070976

約数和(自身を除く): 88663758

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 4253, 6302, 8506, 9453, 12759, 18906, 25518, 97819, 195638, 293457, 582661, 586914, 1165322, 1747983, 3495966, 13401203, 26802406, 40203609, 80407218]

約数ペア:

[(1, 80407218), (2, 40203609), (3, 26802406), (6, 13401203), (23, 3495966), (46, 1747983), (69, 1165322), (137, 586914), (138, 582661), (274, 293457), (411, 195638), (822, 97819), (3151, 25518), (4253, 18906), (6302, 12759), (8506, 9453)]