74882976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15919}}^1$

素因数の和:15946

約数の個数: 72

約数和(自身を含む): 228674880

約数和(自身を除く): 153791904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15919, 31838, 47757, 63676, 95514, 111433, 127352, 191028, 222866, 254704, 334299, 382056, 445732, 509408, 668598, 764112, 780031, 891464, 1337196, 1528224, 1560062, 1782928, 2340093, 2674392, 3120124, 3565856, 4680186, 5348784, 6240248, 9360372, 10697568, 12480496, 18720744, 24960992, 37441488, 74882976]

約数ペア:

[(1, 74882976), (2, 37441488), (3, 24960992), (4, 18720744), (6, 12480496), (7, 10697568), (8, 9360372), (12, 6240248), (14, 5348784), (16, 4680186), (21, 3565856), (24, 3120124), (28, 2674392), (32, 2340093), (42, 1782928), (48, 1560062), (49, 1528224), (56, 1337196), (84, 891464), (96, 780031), (98, 764112), (112, 668598), (147, 509408), (168, 445732), (196, 382056), (224, 334299), (294, 254704), (336, 222866), (392, 191028), (588, 127352), (672, 111433), (784, 95514), (1176, 63676), (1568, 47757), (2352, 31838), (4704, 15919)]