80548878172

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{33347}}^1$

素因数の和:33946

約数の個数: 48

約数和(自身を含む): 162202537728

約数和(自身を除く): 81653659556

約数列:

[1, 2, 4, 7, 14, 28, 281, 307, 562, 614, 1124, 1228, 1967, 2149, 3934, 4298, 7868, 8596, 33347, 66694, 86267, 133388, 172534, 233429, 345068, 466858, 603869, 933716, 1207738, 2415476, 9370507, 10237529, 18741014, 20475058, 37482028, 40950116, 65593549, 71662703, 131187098, 143325406, 262374196, 286650812, 2876745649, 5753491298, 11506982596, 20137219543, 40274439086, 80548878172]

約数ペア:

[(1, 80548878172), (2, 40274439086), (4, 20137219543), (7, 11506982596), (14, 5753491298), (28, 2876745649), (281, 286650812), (307, 262374196), (562, 143325406), (614, 131187098), (1124, 71662703), (1228, 65593549), (1967, 40950116), (2149, 37482028), (3934, 20475058), (4298, 18741014), (7868, 10237529), (8596, 9370507), (33347, 2415476), (66694, 1207738), (86267, 933716), (133388, 603869), (172534, 466858), (233429, 345068)]