65136168

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2099}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 176904000

約数和(自身を除く): 111767832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2099, 2586, 3448, 3879, 4198, 5172, 6297, 7758, 8396, 10344, 12594, 15516, 16792, 18891, 25188, 31032, 37782, 50376, 75564, 151128, 904669, 1809338, 2714007, 3618676, 5428014, 7237352, 8142021, 10856028, 16284042, 21712056, 32568084, 65136168]

約数ペア:

[(1, 65136168), (2, 32568084), (3, 21712056), (4, 16284042), (6, 10856028), (8, 8142021), (9, 7237352), (12, 5428014), (18, 3618676), (24, 2714007), (36, 1809338), (72, 904669), (431, 151128), (862, 75564), (1293, 50376), (1724, 37782), (2099, 31032), (2586, 25188), (3448, 18891), (3879, 16792), (4198, 15516), (5172, 12594), (6297, 10344), (7758, 8396)]