83758836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 228891936

約数和(自身を除く): 145133100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 724, 787, 1086, 1267, 1574, 2172, 2361, 2534, 3148, 3801, 4722, 5068, 5509, 7602, 8869, 9444, 11018, 15204, 16527, 17738, 22036, 26607, 33054, 35476, 38563, 53214, 66108, 77126, 106428, 115689, 142447, 154252, 231378, 284894, 427341, 462756, 569788, 854682, 997129, 1709364, 1994258, 2991387, 3988516, 5982774, 6979903, 11965548, 13959806, 20939709, 27919612, 41879418, 83758836]

約数ペア:

[(1, 83758836), (2, 41879418), (3, 27919612), (4, 20939709), (6, 13959806), (7, 11965548), (12, 6979903), (14, 5982774), (21, 3988516), (28, 2991387), (42, 1994258), (49, 1709364), (84, 997129), (98, 854682), (147, 569788), (181, 462756), (196, 427341), (294, 284894), (362, 231378), (543, 154252), (588, 142447), (724, 115689), (787, 106428), (1086, 77126), (1267, 66108), (1574, 53214), (2172, 38563), (2361, 35476), (2534, 33054), (3148, 26607), (3801, 22036), (4722, 17738), (5068, 16527), (5509, 15204), (7602, 11018), (8869, 9444)]