81799774464

素因数分解:

$2^8\times 3^1\times {\mathrm{4027}}^1\times {\mathrm{26449}}^1$

素因数の和:30495

約数の個数: 72

約数和(自身を含む): 217768986400

約数和(自身を除く): 135969211936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 4027, 8054, 12081, 16108, 24162, 26449, 32216, 48324, 52898, 64432, 79347, 96648, 105796, 128864, 158694, 193296, 211592, 257728, 317388, 386592, 423184, 515456, 634776, 773184, 846368, 1030912, 1269552, 1546368, 1692736, 2539104, 3092736, 3385472, 5078208, 6770944, 10156416, 20312832, 106510123, 213020246, 319530369, 426040492, 639060738, 852080984, 1278121476, 1704161968, 2556242952, 3408323936, 5112485904, 6816647872, 10224971808, 13633295744, 20449943616, 27266591488, 40899887232, 81799774464]

約数ペア:

[(1, 81799774464), (2, 40899887232), (3, 27266591488), (4, 20449943616), (6, 13633295744), (8, 10224971808), (12, 6816647872), (16, 5112485904), (24, 3408323936), (32, 2556242952), (48, 1704161968), (64, 1278121476), (96, 852080984), (128, 639060738), (192, 426040492), (256, 319530369), (384, 213020246), (768, 106510123), (4027, 20312832), (8054, 10156416), (12081, 6770944), (16108, 5078208), (24162, 3385472), (26449, 3092736), (32216, 2539104), (48324, 1692736), (52898, 1546368), (64432, 1269552), (79347, 1030912), (96648, 846368), (105796, 773184), (128864, 634776), (158694, 515456), (193296, 423184), (211592, 386592), (257728, 317388)]