68581044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6329}}^1$

素因数の和:6389

約数の個数: 72

約数和(自身を含む): 202762560

約数和(自身を除く): 134181516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 6329, 10836, 12658, 18987, 25316, 37974, 44303, 56961, 75948, 88606, 113922, 132909, 177212, 227844, 265818, 272147, 398727, 531636, 544294, 797454, 816441, 1088588, 1594908, 1632882, 1905029, 2449323, 3265764, 3810058, 4898646, 5715087, 7620116, 9797292, 11430174, 17145261, 22860348, 34290522, 68581044]

約数ペア:

[(1, 68581044), (2, 34290522), (3, 22860348), (4, 17145261), (6, 11430174), (7, 9797292), (9, 7620116), (12, 5715087), (14, 4898646), (18, 3810058), (21, 3265764), (28, 2449323), (36, 1905029), (42, 1632882), (43, 1594908), (63, 1088588), (84, 816441), (86, 797454), (126, 544294), (129, 531636), (172, 398727), (252, 272147), (258, 265818), (301, 227844), (387, 177212), (516, 132909), (602, 113922), (774, 88606), (903, 75948), (1204, 56961), (1548, 44303), (1806, 37974), (2709, 25316), (3612, 18987), (5418, 12658), (6329, 10836)]