80381508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5881}}^1$

素因数の和:5972

約数の個数: 48

約数和(自身を含む): 201587904

約数和(自身を除く): 121206396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 5881, 6834, 11762, 13668, 17643, 23524, 35286, 70572, 99977, 199954, 299931, 394027, 399908, 599862, 788054, 1182081, 1199724, 1576108, 2364162, 4728324, 6698459, 13396918, 20095377, 26793836, 40190754, 80381508]

約数ペア:

[(1, 80381508), (2, 40190754), (3, 26793836), (4, 20095377), (6, 13396918), (12, 6698459), (17, 4728324), (34, 2364162), (51, 1576108), (67, 1199724), (68, 1182081), (102, 788054), (134, 599862), (201, 399908), (204, 394027), (268, 299931), (402, 199954), (804, 99977), (1139, 70572), (2278, 35286), (3417, 23524), (4556, 17643), (5881, 13668), (6834, 11762)]