87845328

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1949}}^1$

素因数の和:2276

約数の個数: 60

約数和(自身を含む): 246756900

約数和(自身を除く): 158911572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 1949, 2504, 2817, 3756, 3898, 5008, 5634, 5847, 7512, 7796, 11268, 11694, 15024, 15592, 17541, 22536, 23388, 31184, 35082, 45072, 46776, 70164, 93552, 140328, 280656, 610037, 1220074, 1830111, 2440148, 3660222, 4880296, 5490333, 7320444, 9760592, 10980666, 14640888, 21961332, 29281776, 43922664, 87845328]

約数ペア:

[(1, 87845328), (2, 43922664), (3, 29281776), (4, 21961332), (6, 14640888), (8, 10980666), (9, 9760592), (12, 7320444), (16, 5490333), (18, 4880296), (24, 3660222), (36, 2440148), (48, 1830111), (72, 1220074), (144, 610037), (313, 280656), (626, 140328), (939, 93552), (1252, 70164), (1878, 46776), (1949, 45072), (2504, 35082), (2817, 31184), (3756, 23388), (3898, 22536), (5008, 17541), (5634, 15592), (5847, 15024), (7512, 11694), (7796, 11268)]