68853168

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20789}}^1$

素因数の和:20826

約数の個数: 60

約数和(自身を含む): 201080880

約数和(自身を除く): 132227712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20789, 41578, 62367, 83156, 124734, 166312, 187101, 249468, 332624, 374202, 478147, 498936, 748404, 956294, 997872, 1434441, 1496808, 1912588, 2868882, 2993616, 3825176, 4303323, 5737764, 7650352, 8606646, 11475528, 17213292, 22951056, 34426584, 68853168]

約数ペア:

[(1, 68853168), (2, 34426584), (3, 22951056), (4, 17213292), (6, 11475528), (8, 8606646), (9, 7650352), (12, 5737764), (16, 4303323), (18, 3825176), (23, 2993616), (24, 2868882), (36, 1912588), (46, 1496808), (48, 1434441), (69, 997872), (72, 956294), (92, 748404), (138, 498936), (144, 478147), (184, 374202), (207, 332624), (276, 249468), (368, 187101), (414, 166312), (552, 124734), (828, 83156), (1104, 62367), (1656, 41578), (3312, 20789)]