8718485136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{12821}}^1$

素因数の和:13320

約数の個数: 80

約数和(自身を含む): 23301984768

約数和(自身を除く): 14583499632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 457, 496, 744, 914, 1371, 1488, 1828, 2742, 3656, 5484, 7312, 10968, 12821, 14167, 21936, 25642, 28334, 38463, 42501, 51284, 56668, 76926, 85002, 102568, 113336, 153852, 170004, 205136, 226672, 307704, 340008, 397451, 615408, 680016, 794902, 1192353, 1589804, 2384706, 3179608, 4769412, 5859197, 6359216, 9538824, 11718394, 17577591, 19077648, 23436788, 35155182, 46873576, 70310364, 93747152, 140620728, 181635107, 281241456, 363270214, 544905321, 726540428, 1089810642, 1453080856, 2179621284, 2906161712, 4359242568, 8718485136]

約数ペア:

[(1, 8718485136), (2, 4359242568), (3, 2906161712), (4, 2179621284), (6, 1453080856), (8, 1089810642), (12, 726540428), (16, 544905321), (24, 363270214), (31, 281241456), (48, 181635107), (62, 140620728), (93, 93747152), (124, 70310364), (186, 46873576), (248, 35155182), (372, 23436788), (457, 19077648), (496, 17577591), (744, 11718394), (914, 9538824), (1371, 6359216), (1488, 5859197), (1828, 4769412), (2742, 3179608), (3656, 2384706), (5484, 1589804), (7312, 1192353), (10968, 794902), (12821, 680016), (14167, 615408), (21936, 397451), (25642, 340008), (28334, 307704), (38463, 226672), (42501, 205136), (51284, 170004), (56668, 153852), (76926, 113336), (85002, 102568)]