64757701842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{26801}}^1\times {\mathrm{17509}}^1$

素因数の和:44338

約数の個数: 32

約数和(自身を含む): 135159269760

約数和(自身を除く): 70401567918

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 17509, 26801, 35018, 52527, 53602, 80403, 105054, 160806, 402707, 616423, 805414, 1208121, 1232846, 1849269, 2416242, 3698538, 469258709, 938517418, 1407776127, 2815552254, 10792950307, 21585900614, 32378850921, 64757701842]

約数ペア:

[(1, 64757701842), (2, 32378850921), (3, 21585900614), (6, 10792950307), (23, 2815552254), (46, 1407776127), (69, 938517418), (138, 469258709), (17509, 3698538), (26801, 2416242), (35018, 1849269), (52527, 1232846), (53602, 1208121), (80403, 805414), (105054, 616423), (160806, 402707)]