72420804

素因数分解:

$2^2\times 3^5\times {\mathrm{74507}}^1$

素因数の和:74526

約数の個数: 36

約数和(自身を含む): 189846384

約数和(自身を除く): 117425580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 74507, 149014, 223521, 298028, 447042, 670563, 894084, 1341126, 2011689, 2682252, 4023378, 6035067, 8046756, 12070134, 18105201, 24140268, 36210402, 72420804]

約数ペア:

[(1, 72420804), (2, 36210402), (3, 24140268), (4, 18105201), (6, 12070134), (9, 8046756), (12, 6035067), (18, 4023378), (27, 2682252), (36, 2011689), (54, 1341126), (81, 894084), (108, 670563), (162, 447042), (243, 298028), (324, 223521), (486, 149014), (972, 74507)]