72967818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3673}}^1$

素因数の和:3739

約数の個数: 64

約数和(自身を含む): 186227712

約数和(自身を除く): 113259894

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 3673, 6622, 7346, 9933, 11019, 19866, 22038, 25711, 40403, 51422, 77133, 80806, 121209, 154266, 157939, 242418, 282821, 315878, 473817, 565642, 848463, 947634, 1105573, 1696926, 1737329, 2211146, 3316719, 3474658, 5211987, 6633438, 10423974, 12161303, 24322606, 36483909, 72967818]

約数ペア:

[(1, 72967818), (2, 36483909), (3, 24322606), (6, 12161303), (7, 10423974), (11, 6633438), (14, 5211987), (21, 3474658), (22, 3316719), (33, 2211146), (42, 1737329), (43, 1696926), (66, 1105573), (77, 947634), (86, 848463), (129, 565642), (154, 473817), (231, 315878), (258, 282821), (301, 242418), (462, 157939), (473, 154266), (602, 121209), (903, 80806), (946, 77133), (1419, 51422), (1806, 40403), (2838, 25711), (3311, 22038), (3673, 19866), (6622, 11019), (7346, 9933)]