8137836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 24088064

約数和(自身を除く): 15950228

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, 751, 774, 903, 1204, 1502, 1548, 1806, 2253, 2709, 3004, 3612, 4506, 5257, 5418, 6759, 9012, 10514, 10836, 13518, 15771, 21028, 27036, 31542, 32293, 47313, 63084, 64586, 94626, 96879, 129172, 189252, 193758, 226051, 290637, 387516, 452102, 581274, 678153, 904204, 1162548, 1356306, 2034459, 2712612, 4068918, 8137836]

約数ペア:

[(1, 8137836), (2, 4068918), (3, 2712612), (4, 2034459), (6, 1356306), (7, 1162548), (9, 904204), (12, 678153), (14, 581274), (18, 452102), (21, 387516), (28, 290637), (36, 226051), (42, 193758), (43, 189252), (63, 129172), (84, 96879), (86, 94626), (126, 64586), (129, 63084), (172, 47313), (252, 32293), (258, 31542), (301, 27036), (387, 21028), (516, 15771), (602, 13518), (751, 10836), (774, 10514), (903, 9012), (1204, 6759), (1502, 5418), (1548, 5257), (1806, 4506), (2253, 3612), (2709, 3004)]