91999040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 254520192

約数和(自身を除く): 162521152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 613, 670, 938, 1072, 1120, 1226, 1340, 1876, 2144, 2240, 2345, 2452, 2680, 3065, 3752, 4288, 4291, 4690, 4904, 5360, 6130, 7504, 8582, 9380, 9808, 10720, 12260, 15008, 17164, 18760, 19616, 21440, 21455, 24520, 30016, 34328, 37520, 39232, 41071, 42910, 49040, 68656, 75040, 82142, 85820, 98080, 137312, 150080, 164284, 171640, 196160, 205355, 274624, 287497, 328568, 343280, 410710, 574994, 657136, 686560, 821420, 1149988, 1314272, 1373120, 1437485, 1642840, 2299976, 2628544, 2874970, 3285680, 4599952, 5749940, 6571360, 9199904, 11499880, 13142720, 18399808, 22999760, 45999520, 91999040]

約数ペア:

[(1, 91999040), (2, 45999520), (4, 22999760), (5, 18399808), (7, 13142720), (8, 11499880), (10, 9199904), (14, 6571360), (16, 5749940), (20, 4599952), (28, 3285680), (32, 2874970), (35, 2628544), (40, 2299976), (56, 1642840), (64, 1437485), (67, 1373120), (70, 1314272), (80, 1149988), (112, 821420), (134, 686560), (140, 657136), (160, 574994), (224, 410710), (268, 343280), (280, 328568), (320, 287497), (335, 274624), (448, 205355), (469, 196160), (536, 171640), (560, 164284), (613, 150080), (670, 137312), (938, 98080), (1072, 85820), (1120, 82142), (1226, 75040), (1340, 68656), (1876, 49040), (2144, 42910), (2240, 41071), (2345, 39232), (2452, 37520), (2680, 34328), (3065, 30016), (3752, 24520), (4288, 21455), (4291, 21440), (4690, 19616), (4904, 18760), (5360, 17164), (6130, 15008), (7504, 12260), (8582, 10720), (9380, 9808)]