80625172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15121}}^1$

素因数の和:15199

約数の個数: 24

約数和(自身を含む): 149042432

約数和(自身を除く): 68417260

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 15121, 30242, 60484, 468751, 650203, 937502, 1300406, 1875004, 2600812, 20156293, 40312586, 80625172]

約数ペア:

[(1, 80625172), (2, 40312586), (4, 20156293), (31, 2600812), (43, 1875004), (62, 1300406), (86, 937502), (124, 650203), (172, 468751), (1333, 60484), (2666, 30242), (5332, 15121)]