81244452

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4548

約数の個数: 48

約数和(自身を含む): 199487232

約数和(自身を除く): 118242780

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 444, 492, 1517, 3034, 4463, 4551, 6068, 8926, 9102, 13389, 17852, 18204, 26778, 53556, 165131, 182983, 330262, 365966, 495393, 548949, 660524, 731932, 990786, 1097898, 1981572, 2195796, 6770371, 13540742, 20311113, 27081484, 40622226, 81244452]

約数ペア:

[(1, 81244452), (2, 40622226), (3, 27081484), (4, 20311113), (6, 13540742), (12, 6770371), (37, 2195796), (41, 1981572), (74, 1097898), (82, 990786), (111, 731932), (123, 660524), (148, 548949), (164, 495393), (222, 365966), (246, 330262), (444, 182983), (492, 165131), (1517, 53556), (3034, 26778), (4463, 18204), (4551, 17852), (6068, 13389), (8926, 9102)]