84712212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5893

約数の個数: 72

約数和(自身を含む): 238085120

約数和(自身を除く): 153372908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5839, 7254, 11678, 14508, 17517, 23356, 35034, 52551, 70068, 75907, 105102, 151814, 181009, 210204, 227721, 303628, 362018, 455442, 543027, 683163, 724036, 910884, 1086054, 1366326, 1629081, 2172108, 2353117, 2732652, 3258162, 4706234, 6516324, 7059351, 9412468, 14118702, 21178053, 28237404, 42356106, 84712212]

約数ペア:

[(1, 84712212), (2, 42356106), (3, 28237404), (4, 21178053), (6, 14118702), (9, 9412468), (12, 7059351), (13, 6516324), (18, 4706234), (26, 3258162), (31, 2732652), (36, 2353117), (39, 2172108), (52, 1629081), (62, 1366326), (78, 1086054), (93, 910884), (117, 724036), (124, 683163), (156, 543027), (186, 455442), (234, 362018), (279, 303628), (372, 227721), (403, 210204), (468, 181009), (558, 151814), (806, 105102), (1116, 75907), (1209, 70068), (1612, 52551), (2418, 35034), (3627, 23356), (4836, 17517), (5839, 14508), (7254, 11678)]