66417288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6558

約数の個数: 64

約数和(自身を含む): 192904320

約数和(自身を除く): 126487032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 6481, 10248, 12962, 19443, 25924, 38886, 45367, 51848, 77772, 90734, 136101, 155544, 181468, 272202, 362936, 395341, 544404, 790682, 1088808, 1186023, 1581364, 2372046, 2767387, 3162728, 4744092, 5534774, 8302161, 9488184, 11069548, 16604322, 22139096, 33208644, 66417288]

約数ペア:

[(1, 66417288), (2, 33208644), (3, 22139096), (4, 16604322), (6, 11069548), (7, 9488184), (8, 8302161), (12, 5534774), (14, 4744092), (21, 3162728), (24, 2767387), (28, 2372046), (42, 1581364), (56, 1186023), (61, 1088808), (84, 790682), (122, 544404), (168, 395341), (183, 362936), (244, 272202), (366, 181468), (427, 155544), (488, 136101), (732, 90734), (854, 77772), (1281, 51848), (1464, 45367), (1708, 38886), (2562, 25924), (3416, 19443), (5124, 12962), (6481, 10248)]