81526482

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 186675840

約数和(自身を除く): 105149358

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 846, 1363, 2726, 3323, 4089, 6646, 8178, 9969, 12267, 19938, 24534, 29907, 59814, 96367, 156181, 192734, 289101, 312362, 468543, 578202, 867303, 937086, 1405629, 1734606, 2811258, 4529249, 9058498, 13587747, 27175494, 40763241, 81526482]

約数ペア:

[(1, 81526482), (2, 40763241), (3, 27175494), (6, 13587747), (9, 9058498), (18, 4529249), (29, 2811258), (47, 1734606), (58, 1405629), (87, 937086), (94, 867303), (141, 578202), (174, 468543), (261, 312362), (282, 289101), (423, 192734), (522, 156181), (846, 96367), (1363, 59814), (2726, 29907), (3323, 24534), (4089, 19938), (6646, 12267), (8178, 9969)]