31084164

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 81087552

約数和(自身を除く): 50003388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 101, 103, 166, 202, 206, 249, 303, 309, 332, 404, 412, 498, 606, 618, 747, 909, 927, 996, 1212, 1236, 1494, 1818, 1854, 2988, 3636, 3708, 8383, 8549, 10403, 16766, 17098, 20806, 25149, 25647, 31209, 33532, 34196, 41612, 50298, 51294, 62418, 75447, 76941, 93627, 100596, 102588, 124836, 150894, 153882, 187254, 301788, 307764, 374508, 863449, 1726898, 2590347, 3453796, 5180694, 7771041, 10361388, 15542082, 31084164]

約数ペア:

[(1, 31084164), (2, 15542082), (3, 10361388), (4, 7771041), (6, 5180694), (9, 3453796), (12, 2590347), (18, 1726898), (36, 863449), (83, 374508), (101, 307764), (103, 301788), (166, 187254), (202, 153882), (206, 150894), (249, 124836), (303, 102588), (309, 100596), (332, 93627), (404, 76941), (412, 75447), (498, 62418), (606, 51294), (618, 50298), (747, 41612), (909, 34196), (927, 33532), (996, 31209), (1212, 25647), (1236, 25149), (1494, 20806), (1818, 17098), (1854, 16766), (2988, 10403), (3636, 8549), (3708, 8383)]