72257868

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{37871}}^1$

素因数の和:37934

約数の個数: 36

約数和(自身を含む): 186103008

約数和(自身を除く): 113845140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 37871, 75742, 113613, 151484, 227226, 340839, 454452, 681678, 1363356, 2007163, 4014326, 6021489, 8028652, 12042978, 18064467, 24085956, 36128934, 72257868]

約数ペア:

[(1, 72257868), (2, 36128934), (3, 24085956), (4, 18064467), (6, 12042978), (9, 8028652), (12, 6021489), (18, 4014326), (36, 2007163), (53, 1363356), (106, 681678), (159, 454452), (212, 340839), (318, 227226), (477, 151484), (636, 113613), (954, 75742), (1908, 37871)]