80391852

素因数分解:

$2^2\times 3^4\times {\mathrm{281}}^1\times {\mathrm{883}}^1$

素因数の和:1180

約数の個数: 60

約数和(自身を含む): 211146936

約数和(自身を除く): 130755084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 281, 324, 562, 843, 883, 1124, 1686, 1766, 2529, 2649, 3372, 3532, 5058, 5298, 7587, 7947, 10116, 10596, 15174, 15894, 22761, 23841, 30348, 31788, 45522, 47682, 71523, 91044, 95364, 143046, 248123, 286092, 496246, 744369, 992492, 1488738, 2233107, 2977476, 4466214, 6699321, 8932428, 13398642, 20097963, 26797284, 40195926, 80391852]

約数ペア:

[(1, 80391852), (2, 40195926), (3, 26797284), (4, 20097963), (6, 13398642), (9, 8932428), (12, 6699321), (18, 4466214), (27, 2977476), (36, 2233107), (54, 1488738), (81, 992492), (108, 744369), (162, 496246), (281, 286092), (324, 248123), (562, 143046), (843, 95364), (883, 91044), (1124, 71523), (1686, 47682), (1766, 45522), (2529, 31788), (2649, 30348), (3372, 23841), (3532, 22761), (5058, 15894), (5298, 15174), (7587, 10596), (7947, 10116)]