74784138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 179891712

約数和(自身を除く): 105107574

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2027, 2838, 3354, 4054, 6081, 6149, 12162, 12298, 18447, 22297, 26351, 36894, 44594, 52702, 66891, 79053, 87161, 133782, 158106, 174322, 261483, 289861, 522966, 579722, 869583, 958771, 1133093, 1739166, 1917542, 2266186, 2876313, 3399279, 5752626, 6798558, 12464023, 24928046, 37392069, 74784138]

約数ペア:

[(1, 74784138), (2, 37392069), (3, 24928046), (6, 12464023), (11, 6798558), (13, 5752626), (22, 3399279), (26, 2876313), (33, 2266186), (39, 1917542), (43, 1739166), (66, 1133093), (78, 958771), (86, 869583), (129, 579722), (143, 522966), (258, 289861), (286, 261483), (429, 174322), (473, 158106), (559, 133782), (858, 87161), (946, 79053), (1118, 66891), (1419, 52702), (1677, 44594), (2027, 36894), (2838, 26351), (3354, 22297), (4054, 18447), (6081, 12298), (6149, 12162)]