84774018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 208647360

約数和(自身を除く): 123873342

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 61, 87, 98, 122, 147, 163, 174, 183, 203, 294, 326, 366, 406, 427, 489, 609, 854, 978, 1141, 1218, 1281, 1421, 1769, 2282, 2562, 2842, 2989, 3423, 3538, 4263, 4727, 5307, 5978, 6846, 7987, 8526, 8967, 9454, 9943, 10614, 12383, 14181, 15974, 17934, 19886, 23961, 24766, 28362, 29829, 33089, 37149, 47922, 59658, 66178, 69601, 74298, 86681, 99267, 139202, 173362, 198534, 208803, 231623, 260043, 288347, 417606, 463246, 487207, 520086, 576694, 694869, 865041, 974414, 1389738, 1461621, 1730082, 2018429, 2923242, 4036858, 6055287, 12110574, 14129003, 28258006, 42387009, 84774018]

約数ペア:

[(1, 84774018), (2, 42387009), (3, 28258006), (6, 14129003), (7, 12110574), (14, 6055287), (21, 4036858), (29, 2923242), (42, 2018429), (49, 1730082), (58, 1461621), (61, 1389738), (87, 974414), (98, 865041), (122, 694869), (147, 576694), (163, 520086), (174, 487207), (183, 463246), (203, 417606), (294, 288347), (326, 260043), (366, 231623), (406, 208803), (427, 198534), (489, 173362), (609, 139202), (854, 99267), (978, 86681), (1141, 74298), (1218, 69601), (1281, 66178), (1421, 59658), (1769, 47922), (2282, 37149), (2562, 33089), (2842, 29829), (2989, 28362), (3423, 24766), (3538, 23961), (4263, 19886), (4727, 17934), (5307, 15974), (5978, 14181), (6846, 12383), (7987, 10614), (8526, 9943), (8967, 9454)]