84377188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 180520704

約数和(自身を除く): 96143516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1442, 1721, 1751, 2884, 3442, 3502, 6884, 7004, 12047, 12257, 24094, 24514, 29257, 48188, 49028, 58514, 117028, 177263, 204799, 354526, 409598, 709052, 819196, 1240841, 2481682, 3013471, 4963364, 6026942, 12053884, 21094297, 42188594, 84377188]

約数ペア:

[(1, 84377188), (2, 42188594), (4, 21094297), (7, 12053884), (14, 6026942), (17, 4963364), (28, 3013471), (34, 2481682), (68, 1240841), (103, 819196), (119, 709052), (206, 409598), (238, 354526), (412, 204799), (476, 177263), (721, 117028), (1442, 58514), (1721, 49028), (1751, 48188), (2884, 29257), (3442, 24514), (3502, 24094), (6884, 12257), (7004, 12047)]