74355688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 168117120

約数和(自身を除く): 93761432

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 748, 782, 1012, 1496, 1564, 2024, 2161, 3128, 4301, 4322, 8602, 8644, 17204, 17288, 23771, 34408, 36737, 47542, 49703, 73474, 95084, 99406, 146948, 190168, 198812, 293896, 397624, 404107, 546733, 808214, 844951, 1093466, 1616428, 1689902, 2186932, 3232856, 3379804, 4373864, 6759608, 9294461, 18588922, 37177844, 74355688]

約数ペア:

[(1, 74355688), (2, 37177844), (4, 18588922), (8, 9294461), (11, 6759608), (17, 4373864), (22, 3379804), (23, 3232856), (34, 2186932), (44, 1689902), (46, 1616428), (68, 1093466), (88, 844951), (92, 808214), (136, 546733), (184, 404107), (187, 397624), (253, 293896), (374, 198812), (391, 190168), (506, 146948), (748, 99406), (782, 95084), (1012, 73474), (1496, 49703), (1564, 47542), (2024, 36737), (2161, 34408), (3128, 23771), (4301, 17288), (4322, 17204), (8602, 8644)]