131544252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4789}}^1$

素因数の和:4915

約数の個数: 72

約数和(自身を含む): 383583200

約数和(自身を除く): 252038948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 4789, 6867, 9156, 9578, 13734, 14367, 19156, 27468, 28734, 33523, 43101, 57468, 67046, 86202, 100569, 134092, 172404, 201138, 301707, 402276, 522001, 603414, 1044002, 1206828, 1566003, 2088004, 3132006, 3654007, 4698009, 6264012, 7308014, 9396018, 10962021, 14616028, 18792036, 21924042, 32886063, 43848084, 65772126, 131544252]

約数ペア:

[(1, 131544252), (2, 65772126), (3, 43848084), (4, 32886063), (6, 21924042), (7, 18792036), (9, 14616028), (12, 10962021), (14, 9396018), (18, 7308014), (21, 6264012), (28, 4698009), (36, 3654007), (42, 3132006), (63, 2088004), (84, 1566003), (109, 1206828), (126, 1044002), (218, 603414), (252, 522001), (327, 402276), (436, 301707), (654, 201138), (763, 172404), (981, 134092), (1308, 100569), (1526, 86202), (1962, 67046), (2289, 57468), (3052, 43101), (3924, 33523), (4578, 28734), (4789, 27468), (6867, 19156), (9156, 14367), (9578, 13734)]