69842688

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 187197696

約数和(自身を除く): 117355008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 431, 633, 768, 844, 862, 1266, 1293, 1688, 1724, 2532, 2586, 3376, 3448, 5064, 5172, 6752, 6896, 10128, 10344, 13504, 13792, 20256, 20688, 27008, 27584, 40512, 41376, 54016, 55168, 81024, 82752, 90941, 110336, 162048, 165504, 181882, 272823, 331008, 363764, 545646, 727528, 1091292, 1455056, 2182584, 2910112, 4365168, 5820224, 8730336, 11640448, 17460672, 23280896, 34921344, 69842688]

約数ペア:

[(1, 69842688), (2, 34921344), (3, 23280896), (4, 17460672), (6, 11640448), (8, 8730336), (12, 5820224), (16, 4365168), (24, 2910112), (32, 2182584), (48, 1455056), (64, 1091292), (96, 727528), (128, 545646), (192, 363764), (211, 331008), (256, 272823), (384, 181882), (422, 165504), (431, 162048), (633, 110336), (768, 90941), (844, 82752), (862, 81024), (1266, 55168), (1293, 54016), (1688, 41376), (1724, 40512), (2532, 27584), (2586, 27008), (3376, 20688), (3448, 20256), (5064, 13792), (5172, 13504), (6752, 10344), (6896, 10128)]