81917952

素因数分解:

$2^{11}\times 3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 222768000

約数和(自身を除く): 140850048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 199, 201, 256, 268, 384, 398, 402, 512, 536, 597, 768, 796, 804, 1024, 1072, 1194, 1536, 1592, 1608, 2048, 2144, 2388, 3072, 3184, 3216, 4288, 4776, 6144, 6368, 6432, 8576, 9552, 12736, 12864, 13333, 17152, 19104, 25472, 25728, 26666, 34304, 38208, 39999, 50944, 51456, 53332, 68608, 76416, 79998, 101888, 102912, 106664, 137216, 152832, 159996, 203776, 205824, 213328, 305664, 319992, 407552, 411648, 426656, 611328, 639984, 853312, 1222656, 1279968, 1706624, 2559936, 3413248, 5119872, 6826496, 10239744, 13652992, 20479488, 27305984, 40958976, 81917952]

約数ペア:

[(1, 81917952), (2, 40958976), (3, 27305984), (4, 20479488), (6, 13652992), (8, 10239744), (12, 6826496), (16, 5119872), (24, 3413248), (32, 2559936), (48, 1706624), (64, 1279968), (67, 1222656), (96, 853312), (128, 639984), (134, 611328), (192, 426656), (199, 411648), (201, 407552), (256, 319992), (268, 305664), (384, 213328), (398, 205824), (402, 203776), (512, 159996), (536, 152832), (597, 137216), (768, 106664), (796, 102912), (804, 101888), (1024, 79998), (1072, 76416), (1194, 68608), (1536, 53332), (1592, 51456), (1608, 50944), (2048, 39999), (2144, 38208), (2388, 34304), (3072, 26666), (3184, 25728), (3216, 25472), (4288, 19104), (4776, 17152), (6144, 13333), (6368, 12864), (6432, 12736), (8576, 9552)]