27508733964

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{20047}}^1$

素因数の和:20915

約数の個数: 72

約数和(自身を含む): 71106567168

約数和(自身を除く): 43597833204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 811, 846, 1622, 1692, 2433, 3244, 4866, 7299, 9732, 14598, 20047, 29196, 38117, 40094, 60141, 76234, 80188, 114351, 120282, 152468, 180423, 228702, 240564, 343053, 360846, 457404, 686106, 721692, 942209, 1372212, 1884418, 2826627, 3768836, 5653254, 8479881, 11306508, 16258117, 16959762, 32516234, 33919524, 48774351, 65032468, 97548702, 146323053, 195097404, 292646106, 585292212, 764131499, 1528262998, 2292394497, 3056525996, 4584788994, 6877183491, 9169577988, 13754366982, 27508733964]

約数ペア:

[(1, 27508733964), (2, 13754366982), (3, 9169577988), (4, 6877183491), (6, 4584788994), (9, 3056525996), (12, 2292394497), (18, 1528262998), (36, 764131499), (47, 585292212), (94, 292646106), (141, 195097404), (188, 146323053), (282, 97548702), (423, 65032468), (564, 48774351), (811, 33919524), (846, 32516234), (1622, 16959762), (1692, 16258117), (2433, 11306508), (3244, 8479881), (4866, 5653254), (7299, 3768836), (9732, 2826627), (14598, 1884418), (20047, 1372212), (29196, 942209), (38117, 721692), (40094, 686106), (60141, 457404), (76234, 360846), (80188, 343053), (114351, 240564), (120282, 228702), (152468, 180423)]