81514446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4281

約数の個数: 48

約数和(自身を含む): 185869440

約数和(自身を除く): 104354994

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 4231, 6422, 8462, 9633, 12693, 19266, 25386, 55003, 80389, 110006, 160778, 165009, 241167, 330018, 482334, 715039, 1045057, 1430078, 2090114, 2145117, 3135171, 4290234, 6270342, 13585741, 27171482, 40757223, 81514446]

約数ペア:

[(1, 81514446), (2, 40757223), (3, 27171482), (6, 13585741), (13, 6270342), (19, 4290234), (26, 3135171), (38, 2145117), (39, 2090114), (57, 1430078), (78, 1045057), (114, 715039), (169, 482334), (247, 330018), (338, 241167), (494, 165009), (507, 160778), (741, 110006), (1014, 80389), (1482, 55003), (3211, 25386), (4231, 19266), (6422, 12693), (8462, 9633)]