80891904

素因数分解:

$2^{12}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 104

約数和(自身を含む): 224105760

約数和(自身を除く): 143213856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 227, 232, 256, 348, 384, 454, 464, 512, 681, 696, 768, 908, 928, 1024, 1362, 1392, 1536, 1816, 1856, 2048, 2724, 2784, 3072, 3632, 3712, 4096, 5448, 5568, 6144, 6583, 7264, 7424, 10896, 11136, 12288, 13166, 14528, 14848, 19749, 21792, 22272, 26332, 29056, 29696, 39498, 43584, 44544, 52664, 58112, 59392, 78996, 87168, 89088, 105328, 116224, 118784, 157992, 174336, 178176, 210656, 232448, 315984, 348672, 356352, 421312, 464896, 631968, 697344, 842624, 929792, 1263936, 1394688, 1685248, 2527872, 2789376, 3370496, 5055744, 6740992, 10111488, 13481984, 20222976, 26963968, 40445952, 80891904]

約数ペア:

[(1, 80891904), (2, 40445952), (3, 26963968), (4, 20222976), (6, 13481984), (8, 10111488), (12, 6740992), (16, 5055744), (24, 3370496), (29, 2789376), (32, 2527872), (48, 1685248), (58, 1394688), (64, 1263936), (87, 929792), (96, 842624), (116, 697344), (128, 631968), (174, 464896), (192, 421312), (227, 356352), (232, 348672), (256, 315984), (348, 232448), (384, 210656), (454, 178176), (464, 174336), (512, 157992), (681, 118784), (696, 116224), (768, 105328), (908, 89088), (928, 87168), (1024, 78996), (1362, 59392), (1392, 58112), (1536, 52664), (1816, 44544), (1856, 43584), (2048, 39498), (2724, 29696), (2784, 29056), (3072, 26332), (3632, 22272), (3712, 21792), (4096, 19749), (5448, 14848), (5568, 14528), (6144, 13166), (6583, 12288), (7264, 11136), (7424, 10896)]