66765636

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5407}}^1$

素因数の和:5438

約数の個数: 72

約数和(自身を含む): 196851200

約数和(自身を除く): 130085564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5407, 6174, 10814, 12348, 16221, 21628, 32442, 37849, 48663, 64884, 75698, 97326, 113547, 151396, 194652, 227094, 264943, 340641, 454188, 529886, 681282, 794829, 1059772, 1362564, 1589658, 1854601, 2384487, 3179316, 3709202, 4768974, 5563803, 7418404, 9537948, 11127606, 16691409, 22255212, 33382818, 66765636]

約数ペア:

[(1, 66765636), (2, 33382818), (3, 22255212), (4, 16691409), (6, 11127606), (7, 9537948), (9, 7418404), (12, 5563803), (14, 4768974), (18, 3709202), (21, 3179316), (28, 2384487), (36, 1854601), (42, 1589658), (49, 1362564), (63, 1059772), (84, 794829), (98, 681282), (126, 529886), (147, 454188), (196, 340641), (252, 264943), (294, 227094), (343, 194652), (441, 151396), (588, 113547), (686, 97326), (882, 75698), (1029, 64884), (1372, 48663), (1764, 37849), (2058, 32442), (3087, 21628), (4116, 16221), (5407, 12348), (6174, 10814)]