72209336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6397}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 145106640

約数和(自身を除く): 72897304

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 6397, 11288, 12794, 25588, 51176, 108749, 217498, 434996, 530951, 869992, 1061902, 2123804, 4247608, 9026167, 18052334, 36104668, 72209336]

約数ペア:

[(1, 72209336), (2, 36104668), (4, 18052334), (8, 9026167), (17, 4247608), (34, 2123804), (68, 1061902), (83, 869992), (136, 530951), (166, 434996), (332, 217498), (664, 108749), (1411, 51176), (2822, 25588), (5644, 12794), (6397, 11288)]