65811168

素因数分解:

$2^5\times 3^2\times {\mathrm{228511}}^1$

素因数の和:228527

約数の個数: 36

約数和(自身を含む): 187151328

約数和(自身を除く): 121340160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 228511, 457022, 685533, 914044, 1371066, 1828088, 2056599, 2742132, 3656176, 4113198, 5484264, 7312352, 8226396, 10968528, 16452792, 21937056, 32905584, 65811168]

約数ペア:

[(1, 65811168), (2, 32905584), (3, 21937056), (4, 16452792), (6, 10968528), (8, 8226396), (9, 7312352), (12, 5484264), (16, 4113198), (18, 3656176), (24, 2742132), (32, 2056599), (36, 1828088), (48, 1371066), (72, 914044), (96, 685533), (144, 457022), (288, 228511)]