72257148

素因数分解:

$2^2\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{1607}}^1$

素因数の和:2866

約数の個数: 36

約数和(自身を含む): 182910000

約数和(自身を除く): 110652852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1249, 1607, 2498, 3214, 3747, 4821, 4996, 6428, 7494, 9642, 11241, 14463, 14988, 19284, 22482, 28926, 44964, 57852, 2007143, 4014286, 6021429, 8028572, 12042858, 18064287, 24085716, 36128574, 72257148]

約数ペア:

[(1, 72257148), (2, 36128574), (3, 24085716), (4, 18064287), (6, 12042858), (9, 8028572), (12, 6021429), (18, 4014286), (36, 2007143), (1249, 57852), (1607, 44964), (2498, 28926), (3214, 22482), (3747, 19284), (4821, 14988), (4996, 14463), (6428, 11241), (7494, 9642)]