131052636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25457}}^1$

素因数の和:25491

約数の個数: 72

約数和(自身を含む): 389201904

約数和(自身を除く): 258149268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 25457, 50914, 76371, 101828, 152742, 229113, 280027, 305484, 330941, 458226, 560054, 661882, 840081, 916452, 992823, 1120108, 1323764, 1680162, 1985646, 2520243, 2978469, 3360324, 3640351, 3971292, 5040486, 5956938, 7280702, 10080972, 10921053, 11913876, 14561404, 21842106, 32763159, 43684212, 65526318, 131052636]

約数ペア:

[(1, 131052636), (2, 65526318), (3, 43684212), (4, 32763159), (6, 21842106), (9, 14561404), (11, 11913876), (12, 10921053), (13, 10080972), (18, 7280702), (22, 5956938), (26, 5040486), (33, 3971292), (36, 3640351), (39, 3360324), (44, 2978469), (52, 2520243), (66, 1985646), (78, 1680162), (99, 1323764), (117, 1120108), (132, 992823), (143, 916452), (156, 840081), (198, 661882), (234, 560054), (286, 458226), (396, 330941), (429, 305484), (468, 280027), (572, 229113), (858, 152742), (1287, 101828), (1716, 76371), (2574, 50914), (5148, 25457)]