6649872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 18332160

約数和(自身を除く): 11682288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 109, 123, 124, 164, 186, 218, 246, 248, 327, 328, 372, 436, 492, 496, 654, 656, 744, 872, 984, 1271, 1308, 1488, 1744, 1968, 2542, 2616, 3379, 3813, 4469, 5084, 5232, 6758, 7626, 8938, 10137, 10168, 13407, 13516, 15252, 17876, 20274, 20336, 26814, 27032, 30504, 35752, 40548, 53628, 54064, 61008, 71504, 81096, 107256, 138539, 162192, 214512, 277078, 415617, 554156, 831234, 1108312, 1662468, 2216624, 3324936, 6649872]

約数ペア:

[(1, 6649872), (2, 3324936), (3, 2216624), (4, 1662468), (6, 1108312), (8, 831234), (12, 554156), (16, 415617), (24, 277078), (31, 214512), (41, 162192), (48, 138539), (62, 107256), (82, 81096), (93, 71504), (109, 61008), (123, 54064), (124, 53628), (164, 40548), (186, 35752), (218, 30504), (246, 27032), (248, 26814), (327, 20336), (328, 20274), (372, 17876), (436, 15252), (492, 13516), (496, 13407), (654, 10168), (656, 10137), (744, 8938), (872, 7626), (984, 6758), (1271, 5232), (1308, 5084), (1488, 4469), (1744, 3813), (1968, 3379), (2542, 2616)]