27806448

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 76066560

約数和(自身を除く): 48260112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 283, 356, 368, 534, 552, 566, 712, 849, 1068, 1104, 1132, 1424, 1698, 2047, 2136, 2264, 3396, 4094, 4272, 4528, 6141, 6509, 6792, 8188, 12282, 13018, 13584, 16376, 19527, 24564, 25187, 26036, 32752, 39054, 49128, 50374, 52072, 75561, 78108, 98256, 100748, 104144, 151122, 156216, 201496, 302244, 312432, 402992, 579301, 604488, 1158602, 1208976, 1737903, 2317204, 3475806, 4634408, 6951612, 9268816, 13903224, 27806448]

約数ペア:

[(1, 27806448), (2, 13903224), (3, 9268816), (4, 6951612), (6, 4634408), (8, 3475806), (12, 2317204), (16, 1737903), (23, 1208976), (24, 1158602), (46, 604488), (48, 579301), (69, 402992), (89, 312432), (92, 302244), (138, 201496), (178, 156216), (184, 151122), (267, 104144), (276, 100748), (283, 98256), (356, 78108), (368, 75561), (534, 52072), (552, 50374), (566, 49128), (712, 39054), (849, 32752), (1068, 26036), (1104, 25187), (1132, 24564), (1424, 19527), (1698, 16376), (2047, 13584), (2136, 13018), (2264, 12282), (3396, 8188), (4094, 6792), (4272, 6509), (4528, 6141)]