81626172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 201035520

約数和(自身を除く): 119409348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 3323, 4094, 6141, 6646, 8188, 9969, 12282, 13292, 19938, 24564, 39876, 76429, 152858, 229287, 295747, 305716, 458574, 591494, 887241, 917148, 1182988, 1774482, 3548964, 6802181, 13604362, 20406543, 27208724, 40813086, 81626172]

約数ペア:

[(1, 81626172), (2, 40813086), (3, 27208724), (4, 20406543), (6, 13604362), (12, 6802181), (23, 3548964), (46, 1774482), (69, 1182988), (89, 917148), (92, 887241), (138, 591494), (178, 458574), (267, 305716), (276, 295747), (356, 229287), (534, 152858), (1068, 76429), (2047, 39876), (3323, 24564), (4094, 19938), (6141, 13292), (6646, 12282), (8188, 9969)]