72481661572

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{1019}}^1\times {\mathrm{36217}}^1$

素因数の和:37731

約数の個数: 24

約数和(自身を含む): 127229487840

約数和(自身を除く): 54747826268

約数列:

[1, 2, 4, 491, 982, 1019, 1964, 2038, 4076, 36217, 72434, 144868, 500329, 1000658, 2001316, 17782547, 35565094, 36905123, 71130188, 73810246, 147620492, 18120415393, 36240830786, 72481661572]

約数ペア:

[(1, 72481661572), (2, 36240830786), (4, 18120415393), (491, 147620492), (982, 73810246), (1019, 71130188), (1964, 36905123), (2038, 35565094), (4076, 17782547), (36217, 2001316), (72434, 1000658), (144868, 500329)]