81024984

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8861}}^1$

素因数の和:9000

約数の個数: 48

約数和(自身を含む): 221195520

約数和(自身を除く): 140170536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 8861, 9144, 17722, 26583, 35444, 53166, 70888, 79749, 106332, 159498, 212664, 318996, 637992, 1125347, 2250694, 3376041, 4501388, 6752082, 9002776, 10128123, 13504164, 20256246, 27008328, 40512492, 81024984]

約数ペア:

[(1, 81024984), (2, 40512492), (3, 27008328), (4, 20256246), (6, 13504164), (8, 10128123), (9, 9002776), (12, 6752082), (18, 4501388), (24, 3376041), (36, 2250694), (72, 1125347), (127, 637992), (254, 318996), (381, 212664), (508, 159498), (762, 106332), (1016, 79749), (1143, 70888), (1524, 53166), (2286, 35444), (3048, 26583), (4572, 17722), (8861, 9144)]