80571792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6536

約数の個数: 80

約数和(自身を含む): 244345472

約数和(自身を除く): 163773680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 6481, 12432, 12962, 19443, 25924, 38886, 45367, 51848, 77772, 90734, 103696, 136101, 155544, 181468, 239797, 272202, 311088, 362936, 479594, 544404, 719391, 725872, 959188, 1088808, 1438782, 1678579, 1918376, 2177616, 2877564, 3357158, 3836752, 5035737, 5755128, 6714316, 10071474, 11510256, 13428632, 20142948, 26857264, 40285896, 80571792]

約数ペア:

[(1, 80571792), (2, 40285896), (3, 26857264), (4, 20142948), (6, 13428632), (7, 11510256), (8, 10071474), (12, 6714316), (14, 5755128), (16, 5035737), (21, 3836752), (24, 3357158), (28, 2877564), (37, 2177616), (42, 1918376), (48, 1678579), (56, 1438782), (74, 1088808), (84, 959188), (111, 725872), (112, 719391), (148, 544404), (168, 479594), (222, 362936), (259, 311088), (296, 272202), (336, 239797), (444, 181468), (518, 155544), (592, 136101), (777, 103696), (888, 90734), (1036, 77772), (1554, 51848), (1776, 45367), (2072, 38886), (3108, 25924), (4144, 19443), (6216, 12962), (6481, 12432)]