87731712

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 120

約数和(自身を含む): 257468640

約数和(自身を除く): 169736928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 241, 256, 288, 316, 384, 474, 482, 512, 576, 632, 711, 723, 768, 948, 964, 1152, 1264, 1422, 1446, 1536, 1896, 1928, 2169, 2304, 2528, 2844, 2892, 3792, 3856, 4338, 4608, 5056, 5688, 5784, 7584, 7712, 8676, 10112, 11376, 11568, 15168, 15424, 17352, 19039, 20224, 22752, 23136, 30336, 30848, 34704, 38078, 40448, 45504, 46272, 57117, 60672, 61696, 69408, 76156, 91008, 92544, 114234, 121344, 123392, 138816, 152312, 171351, 182016, 185088, 228468, 277632, 304624, 342702, 364032, 370176, 456936, 555264, 609248, 685404, 913872, 1110528, 1218496, 1370808, 1827744, 2436992, 2741616, 3655488, 4873984, 5483232, 7310976, 9747968, 10966464, 14621952, 21932928, 29243904, 43865856, 87731712]

約数ペア:

[(1, 87731712), (2, 43865856), (3, 29243904), (4, 21932928), (6, 14621952), (8, 10966464), (9, 9747968), (12, 7310976), (16, 5483232), (18, 4873984), (24, 3655488), (32, 2741616), (36, 2436992), (48, 1827744), (64, 1370808), (72, 1218496), (79, 1110528), (96, 913872), (128, 685404), (144, 609248), (158, 555264), (192, 456936), (237, 370176), (241, 364032), (256, 342702), (288, 304624), (316, 277632), (384, 228468), (474, 185088), (482, 182016), (512, 171351), (576, 152312), (632, 138816), (711, 123392), (723, 121344), (768, 114234), (948, 92544), (964, 91008), (1152, 76156), (1264, 69408), (1422, 61696), (1446, 60672), (1536, 57117), (1896, 46272), (1928, 45504), (2169, 40448), (2304, 38078), (2528, 34704), (2844, 30848), (2892, 30336), (3792, 23136), (3856, 22752), (4338, 20224), (4608, 19039), (5056, 17352), (5688, 15424), (5784, 15168), (7584, 11568), (7712, 11376), (8676, 10112)]