66568536

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1429}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 180694800

約数和(自身を除く): 114126264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1429, 1941, 2588, 2858, 3882, 4287, 5176, 5716, 5823, 7764, 8574, 11432, 11646, 12861, 15528, 17148, 23292, 25722, 34296, 46584, 51444, 102888, 924563, 1849126, 2773689, 3698252, 5547378, 7396504, 8321067, 11094756, 16642134, 22189512, 33284268, 66568536]

約数ペア:

[(1, 66568536), (2, 33284268), (3, 22189512), (4, 16642134), (6, 11094756), (8, 8321067), (9, 7396504), (12, 5547378), (18, 3698252), (24, 2773689), (36, 1849126), (72, 924563), (647, 102888), (1294, 51444), (1429, 46584), (1941, 34296), (2588, 25722), (2858, 23292), (3882, 17148), (4287, 15528), (5176, 12861), (5716, 11646), (5823, 11432), (7764, 8574)]