66847968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21101}}^1$

素因数の和:21128

約数の個数: 72

約数和(自身を含む): 207390456

約数和(自身を除く): 140542488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 21101, 42202, 63303, 84404, 126606, 168808, 189909, 232111, 253212, 337616, 379818, 464222, 506424, 675232, 696333, 759636, 928444, 1012848, 1392666, 1519272, 1856888, 2025696, 2088999, 2785332, 3038544, 3713776, 4177998, 5570664, 6077088, 7427552, 8355996, 11141328, 16711992, 22282656, 33423984, 66847968]

約数ペア:

[(1, 66847968), (2, 33423984), (3, 22282656), (4, 16711992), (6, 11141328), (8, 8355996), (9, 7427552), (11, 6077088), (12, 5570664), (16, 4177998), (18, 3713776), (22, 3038544), (24, 2785332), (32, 2088999), (33, 2025696), (36, 1856888), (44, 1519272), (48, 1392666), (66, 1012848), (72, 928444), (88, 759636), (96, 696333), (99, 675232), (132, 506424), (144, 464222), (176, 379818), (198, 337616), (264, 253212), (288, 232111), (352, 189909), (396, 168808), (528, 126606), (792, 84404), (1056, 63303), (1584, 42202), (3168, 21101)]