64543612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 143990784

約数和(自身を除く): 79447172

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 53, 61, 62, 92, 106, 122, 124, 161, 212, 217, 244, 322, 371, 427, 434, 644, 713, 742, 854, 868, 1219, 1403, 1426, 1484, 1643, 1708, 1891, 2438, 2806, 2852, 3233, 3286, 3782, 4876, 4991, 5612, 6466, 6572, 7564, 8533, 9821, 9982, 11501, 12932, 13237, 17066, 19642, 19964, 22631, 23002, 26474, 34132, 37789, 39284, 43493, 45262, 46004, 52948, 74359, 75578, 86986, 90524, 100223, 148718, 151156, 173972, 200446, 264523, 297436, 304451, 400892, 520513, 529046, 608902, 701561, 1041026, 1058092, 1217804, 1403122, 2082052, 2305129, 2806244, 4610258, 9220516, 16135903, 32271806, 64543612]

約数ペア:

[(1, 64543612), (2, 32271806), (4, 16135903), (7, 9220516), (14, 4610258), (23, 2806244), (28, 2305129), (31, 2082052), (46, 1403122), (53, 1217804), (61, 1058092), (62, 1041026), (92, 701561), (106, 608902), (122, 529046), (124, 520513), (161, 400892), (212, 304451), (217, 297436), (244, 264523), (322, 200446), (371, 173972), (427, 151156), (434, 148718), (644, 100223), (713, 90524), (742, 86986), (854, 75578), (868, 74359), (1219, 52948), (1403, 46004), (1426, 45262), (1484, 43493), (1643, 39284), (1708, 37789), (1891, 34132), (2438, 26474), (2806, 23002), (2852, 22631), (3233, 19964), (3286, 19642), (3782, 17066), (4876, 13237), (4991, 12932), (5612, 11501), (6466, 9982), (6572, 9821), (7564, 8533)]