64691844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{929}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 172905600

約数和(自身を除く): 108213756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 829, 929, 1658, 1858, 2487, 2787, 3316, 3716, 4974, 5574, 5803, 6503, 9948, 11148, 11606, 13006, 17409, 19509, 23212, 26012, 34818, 39018, 69636, 78036, 770141, 1540282, 2310423, 3080564, 4620846, 5390987, 9241692, 10781974, 16172961, 21563948, 32345922, 64691844]

約数ペア:

[(1, 64691844), (2, 32345922), (3, 21563948), (4, 16172961), (6, 10781974), (7, 9241692), (12, 5390987), (14, 4620846), (21, 3080564), (28, 2310423), (42, 1540282), (84, 770141), (829, 78036), (929, 69636), (1658, 39018), (1858, 34818), (2487, 26012), (2787, 23212), (3316, 19509), (3716, 17409), (4974, 13006), (5574, 11606), (5803, 11148), (6503, 9948)]