72368964

素因数分解:

$2^2\times 3^4\times {\mathrm{223361}}^1$

素因数の和:223377

約数の個数: 30

約数和(自身を含む): 189187614

約数和(自身を除く): 116818650

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 223361, 446722, 670083, 893444, 1340166, 2010249, 2680332, 4020498, 6030747, 8040996, 12061494, 18092241, 24122988, 36184482, 72368964]

約数ペア:

[(1, 72368964), (2, 36184482), (3, 24122988), (4, 18092241), (6, 12061494), (9, 8040996), (12, 6030747), (18, 4020498), (27, 2680332), (36, 2010249), (54, 1340166), (81, 893444), (108, 670083), (162, 446722), (324, 223361)]