81674112

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16361}}^1$

素因数の和:16391

約数の個数: 64

約数和(自身を含む): 233649360

約数和(自身を除く): 151975248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 16361, 32722, 49083, 65444, 98166, 130888, 196332, 212693, 261776, 392664, 425386, 523552, 638079, 785328, 850772, 1047104, 1276158, 1570656, 1701544, 2094208, 2552316, 3141312, 3403088, 5104632, 6282624, 6806176, 10209264, 13612352, 20418528, 27224704, 40837056, 81674112]

約数ペア:

[(1, 81674112), (2, 40837056), (3, 27224704), (4, 20418528), (6, 13612352), (8, 10209264), (12, 6806176), (13, 6282624), (16, 5104632), (24, 3403088), (26, 3141312), (32, 2552316), (39, 2094208), (48, 1701544), (52, 1570656), (64, 1276158), (78, 1047104), (96, 850772), (104, 785328), (128, 638079), (156, 523552), (192, 425386), (208, 392664), (312, 261776), (384, 212693), (416, 196332), (624, 130888), (832, 98166), (1248, 65444), (1664, 49083), (2496, 32722), (4992, 16361)]