80412672

素因数分解:

$2^{16}\times 3^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 68

約数和(自身を含む): 214956440

約数和(自身を除く): 134543768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 409, 512, 768, 818, 1024, 1227, 1536, 1636, 2048, 2454, 3072, 3272, 4096, 4908, 6144, 6544, 8192, 9816, 12288, 13088, 16384, 19632, 24576, 26176, 32768, 39264, 49152, 52352, 65536, 78528, 98304, 104704, 157056, 196608, 209408, 314112, 418816, 628224, 837632, 1256448, 1675264, 2512896, 3350528, 5025792, 6701056, 10051584, 13402112, 20103168, 26804224, 40206336, 80412672]

約数ペア:

[(1, 80412672), (2, 40206336), (3, 26804224), (4, 20103168), (6, 13402112), (8, 10051584), (12, 6701056), (16, 5025792), (24, 3350528), (32, 2512896), (48, 1675264), (64, 1256448), (96, 837632), (128, 628224), (192, 418816), (256, 314112), (384, 209408), (409, 196608), (512, 157056), (768, 104704), (818, 98304), (1024, 78528), (1227, 65536), (1536, 52352), (1636, 49152), (2048, 39264), (2454, 32768), (3072, 26176), (3272, 24576), (4096, 19632), (4908, 16384), (6144, 13088), (6544, 12288), (8192, 9816)]