43371972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 126526400

約数和(自身を除く): 83154428

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, 1579, 1962, 2289, 3052, 3158, 3924, 4578, 4737, 6316, 6867, 9156, 9474, 11053, 13734, 14211, 18948, 22106, 27468, 28422, 33159, 44212, 56844, 66318, 99477, 132636, 172111, 198954, 344222, 397908, 516333, 688444, 1032666, 1204777, 1548999, 2065332, 2409554, 3097998, 3614331, 4819108, 6195996, 7228662, 10842993, 14457324, 21685986, 43371972]

約数ペア:

[(1, 43371972), (2, 21685986), (3, 14457324), (4, 10842993), (6, 7228662), (7, 6195996), (9, 4819108), (12, 3614331), (14, 3097998), (18, 2409554), (21, 2065332), (28, 1548999), (36, 1204777), (42, 1032666), (63, 688444), (84, 516333), (109, 397908), (126, 344222), (218, 198954), (252, 172111), (327, 132636), (436, 99477), (654, 66318), (763, 56844), (981, 44212), (1308, 33159), (1526, 28422), (1579, 27468), (1962, 22106), (2289, 18948), (3052, 14211), (3158, 13734), (3924, 11053), (4578, 9474), (4737, 9156), (6316, 6867)]