78249984

素因数分解:

$2^{17}\times 3^1\times {\mathrm{199}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 209714400

約数和(自身を除く): 131464416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 512, 597, 768, 796, 1024, 1194, 1536, 1592, 2048, 2388, 3072, 3184, 4096, 4776, 6144, 6368, 8192, 9552, 12288, 12736, 16384, 19104, 24576, 25472, 32768, 38208, 49152, 50944, 65536, 76416, 98304, 101888, 131072, 152832, 196608, 203776, 305664, 393216, 407552, 611328, 815104, 1222656, 1630208, 2445312, 3260416, 4890624, 6520832, 9781248, 13041664, 19562496, 26083328, 39124992, 78249984]

約数ペア:

[(1, 78249984), (2, 39124992), (3, 26083328), (4, 19562496), (6, 13041664), (8, 9781248), (12, 6520832), (16, 4890624), (24, 3260416), (32, 2445312), (48, 1630208), (64, 1222656), (96, 815104), (128, 611328), (192, 407552), (199, 393216), (256, 305664), (384, 203776), (398, 196608), (512, 152832), (597, 131072), (768, 101888), (796, 98304), (1024, 76416), (1194, 65536), (1536, 50944), (1592, 49152), (2048, 38208), (2388, 32768), (3072, 25472), (3184, 24576), (4096, 19104), (4776, 16384), (6144, 12736), (6368, 12288), (8192, 9552)]