72770328

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2251}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 197613000

約数和(自身を除く): 124842672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2251, 2694, 3592, 4041, 4502, 5388, 6753, 8082, 9004, 10776, 13506, 16164, 18008, 20259, 27012, 32328, 40518, 54024, 81036, 162072, 1010699, 2021398, 3032097, 4042796, 6064194, 8085592, 9096291, 12128388, 18192582, 24256776, 36385164, 72770328]

約数ペア:

[(1, 72770328), (2, 36385164), (3, 24256776), (4, 18192582), (6, 12128388), (8, 9096291), (9, 8085592), (12, 6064194), (18, 4042796), (24, 3032097), (36, 2021398), (72, 1010699), (449, 162072), (898, 81036), (1347, 54024), (1796, 40518), (2251, 32328), (2694, 27012), (3592, 20259), (4041, 18008), (4502, 16164), (5388, 13506), (6753, 10776), (8082, 9004)]