71364645

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 141970752

約数和(自身を除く): 70606107

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 83, 99, 135, 165, 193, 249, 297, 405, 415, 495, 579, 747, 891, 913, 965, 1245, 1485, 1737, 2123, 2241, 2739, 2895, 3735, 4455, 4565, 5211, 6369, 6723, 8217, 8685, 10615, 11205, 13695, 15633, 16019, 19107, 24651, 26055, 31845, 33615, 41085, 48057, 57321, 73953, 78165, 80095, 95535, 123255, 144171, 171963, 176209, 240285, 286605, 369765, 432513, 528627, 720855, 859815, 881045, 1297539, 1585881, 2162565, 2643135, 4757643, 6487695, 7929405, 14272929, 23788215, 71364645]

約数ペア:

[(1, 71364645), (3, 23788215), (5, 14272929), (9, 7929405), (11, 6487695), (15, 4757643), (27, 2643135), (33, 2162565), (45, 1585881), (55, 1297539), (81, 881045), (83, 859815), (99, 720855), (135, 528627), (165, 432513), (193, 369765), (249, 286605), (297, 240285), (405, 176209), (415, 171963), (495, 144171), (579, 123255), (747, 95535), (891, 80095), (913, 78165), (965, 73953), (1245, 57321), (1485, 48057), (1737, 41085), (2123, 33615), (2241, 31845), (2739, 26055), (2895, 24651), (3735, 19107), (4455, 16019), (4565, 15633), (5211, 13695), (6369, 11205), (6723, 10615), (8217, 8685)]