87773328

素因数分解:

$2^4\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1237

約数の個数: 80

約数和(自身を含む): 253456000

約数和(自身を除く): 165682672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 199, 216, 398, 432, 597, 796, 1021, 1194, 1592, 1791, 2042, 2388, 3063, 3184, 3582, 4084, 4776, 5373, 6126, 7164, 8168, 9189, 9552, 10746, 12252, 14328, 16336, 18378, 21492, 24504, 27567, 28656, 36756, 42984, 49008, 55134, 73512, 85968, 110268, 147024, 203179, 220536, 406358, 441072, 609537, 812716, 1219074, 1625432, 1828611, 2438148, 3250864, 3657222, 4876296, 5485833, 7314444, 9752592, 10971666, 14628888, 21943332, 29257776, 43886664, 87773328]

約数ペア:

[(1, 87773328), (2, 43886664), (3, 29257776), (4, 21943332), (6, 14628888), (8, 10971666), (9, 9752592), (12, 7314444), (16, 5485833), (18, 4876296), (24, 3657222), (27, 3250864), (36, 2438148), (48, 1828611), (54, 1625432), (72, 1219074), (108, 812716), (144, 609537), (199, 441072), (216, 406358), (398, 220536), (432, 203179), (597, 147024), (796, 110268), (1021, 85968), (1194, 73512), (1592, 55134), (1791, 49008), (2042, 42984), (2388, 36756), (3063, 28656), (3184, 27567), (3582, 24504), (4084, 21492), (4776, 18378), (5373, 16336), (6126, 14328), (7164, 12252), (8168, 10746), (9189, 9552)]