81436872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 231739200

約数和(自身を除く): 150302328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 121, 132, 174, 232, 242, 264, 319, 348, 363, 484, 638, 696, 726, 957, 967, 968, 1276, 1452, 1914, 1934, 2552, 2901, 2904, 3509, 3828, 3868, 5802, 7018, 7656, 7736, 10527, 10637, 11604, 14036, 21054, 21274, 23208, 28043, 28072, 31911, 42108, 42548, 56086, 63822, 84129, 84216, 85096, 112172, 117007, 127644, 168258, 224344, 234014, 255288, 308473, 336516, 351021, 468028, 616946, 673032, 702042, 925419, 936056, 1233892, 1404084, 1850838, 2467784, 2808168, 3393203, 3701676, 6786406, 7403352, 10179609, 13572812, 20359218, 27145624, 40718436, 81436872]

約数ペア:

[(1, 81436872), (2, 40718436), (3, 27145624), (4, 20359218), (6, 13572812), (8, 10179609), (11, 7403352), (12, 6786406), (22, 3701676), (24, 3393203), (29, 2808168), (33, 2467784), (44, 1850838), (58, 1404084), (66, 1233892), (87, 936056), (88, 925419), (116, 702042), (121, 673032), (132, 616946), (174, 468028), (232, 351021), (242, 336516), (264, 308473), (319, 255288), (348, 234014), (363, 224344), (484, 168258), (638, 127644), (696, 117007), (726, 112172), (957, 85096), (967, 84216), (968, 84129), (1276, 63822), (1452, 56086), (1914, 42548), (1934, 42108), (2552, 31911), (2901, 28072), (2904, 28043), (3509, 23208), (3828, 21274), (3868, 21054), (5802, 14036), (7018, 11604), (7656, 10637), (7736, 10527)]