80887452

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 191772672

約数和(自身を除く): 110885220

約数列:

[1, 2, 3, 4, 6, 12, 167, 181, 223, 334, 362, 446, 501, 543, 668, 669, 724, 892, 1002, 1086, 1338, 2004, 2172, 2676, 30227, 37241, 40363, 60454, 74482, 80726, 90681, 111723, 120908, 121089, 148964, 161452, 181362, 223446, 242178, 362724, 446892, 484356, 6740621, 13481242, 20221863, 26962484, 40443726, 80887452]

約数ペア:

[(1, 80887452), (2, 40443726), (3, 26962484), (4, 20221863), (6, 13481242), (12, 6740621), (167, 484356), (181, 446892), (223, 362724), (334, 242178), (362, 223446), (446, 181362), (501, 161452), (543, 148964), (668, 121089), (669, 120908), (724, 111723), (892, 90681), (1002, 80726), (1086, 74482), (1338, 60454), (2004, 40363), (2172, 37241), (2676, 30227)]