81429408

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 240710400

約数和(自身を除く): 159280992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 288, 316, 432, 474, 632, 711, 864, 948, 1193, 1264, 1422, 1896, 2133, 2386, 2528, 2844, 3579, 3792, 4266, 4772, 5688, 7158, 7584, 8532, 9544, 10737, 11376, 14316, 17064, 19088, 21474, 22752, 28632, 32211, 34128, 38176, 42948, 57264, 64422, 68256, 85896, 94247, 114528, 128844, 171792, 188494, 257688, 282741, 343584, 376988, 515376, 565482, 753976, 848223, 1030752, 1130964, 1507952, 1696446, 2261928, 2544669, 3015904, 3392892, 4523856, 5089338, 6785784, 9047712, 10178676, 13571568, 20357352, 27143136, 40714704, 81429408]

約数ペア:

[(1, 81429408), (2, 40714704), (3, 27143136), (4, 20357352), (6, 13571568), (8, 10178676), (9, 9047712), (12, 6785784), (16, 5089338), (18, 4523856), (24, 3392892), (27, 3015904), (32, 2544669), (36, 2261928), (48, 1696446), (54, 1507952), (72, 1130964), (79, 1030752), (96, 848223), (108, 753976), (144, 565482), (158, 515376), (216, 376988), (237, 343584), (288, 282741), (316, 257688), (432, 188494), (474, 171792), (632, 128844), (711, 114528), (864, 94247), (948, 85896), (1193, 68256), (1264, 64422), (1422, 57264), (1896, 42948), (2133, 38176), (2386, 34128), (2528, 32211), (2844, 28632), (3579, 22752), (3792, 21474), (4266, 19088), (4772, 17064), (5688, 14316), (7158, 11376), (7584, 10737), (8532, 9544)]