87472128

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 243734400

約数和(自身を除く): 156262272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 619, 736, 768, 1024, 1104, 1238, 1472, 1536, 1857, 2048, 2208, 2476, 2944, 3072, 3714, 4416, 4952, 5888, 6144, 7428, 8832, 9904, 11776, 14237, 14856, 17664, 19808, 23552, 28474, 29712, 35328, 39616, 42711, 47104, 56948, 59424, 70656, 79232, 85422, 113896, 118848, 141312, 158464, 170844, 227792, 237696, 316928, 341688, 455584, 475392, 633856, 683376, 911168, 950784, 1267712, 1366752, 1822336, 1901568, 2733504, 3644672, 3803136, 5467008, 7289344, 10934016, 14578688, 21868032, 29157376, 43736064, 87472128]

約数ペア:

[(1, 87472128), (2, 43736064), (3, 29157376), (4, 21868032), (6, 14578688), (8, 10934016), (12, 7289344), (16, 5467008), (23, 3803136), (24, 3644672), (32, 2733504), (46, 1901568), (48, 1822336), (64, 1366752), (69, 1267712), (92, 950784), (96, 911168), (128, 683376), (138, 633856), (184, 475392), (192, 455584), (256, 341688), (276, 316928), (368, 237696), (384, 227792), (512, 170844), (552, 158464), (619, 141312), (736, 118848), (768, 113896), (1024, 85422), (1104, 79232), (1238, 70656), (1472, 59424), (1536, 56948), (1857, 47104), (2048, 42711), (2208, 39616), (2476, 35328), (2944, 29712), (3072, 28474), (3714, 23552), (4416, 19808), (4952, 17664), (5888, 14856), (6144, 14237), (7428, 11776), (8832, 9904)]