72162068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{1619}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 137985120

約数和(自身を除く): 65823052

約数列:

[1, 2, 4, 11, 22, 44, 1013, 1619, 2026, 3238, 4052, 6476, 11143, 17809, 22286, 35618, 44572, 71236, 1640047, 3280094, 6560188, 18040517, 36081034, 72162068]

約数ペア:

[(1, 72162068), (2, 36081034), (4, 18040517), (11, 6560188), (22, 3280094), (44, 1640047), (1013, 71236), (1619, 44572), (2026, 35618), (3238, 22286), (4052, 17809), (6476, 11143)]