81141504

素因数分解:

$2^8\times 3^1\times {\mathrm{105653}}^1$

素因数の和:105672

約数の個数: 36

約数和(自身を含む): 215956776

約数和(自身を除く): 134815272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 105653, 211306, 316959, 422612, 633918, 845224, 1267836, 1690448, 2535672, 3380896, 5071344, 6761792, 10142688, 13523584, 20285376, 27047168, 40570752, 81141504]

約数ペア:

[(1, 81141504), (2, 40570752), (3, 27047168), (4, 20285376), (6, 13523584), (8, 10142688), (12, 6761792), (16, 5071344), (24, 3380896), (32, 2535672), (48, 1690448), (64, 1267836), (96, 845224), (128, 633918), (192, 422612), (256, 316959), (384, 211306), (768, 105653)]