216090756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7867}}^1$

素因数の和:7993

約数の個数: 72

約数和(自身を含む): 630069440

約数和(自身を除く): 413978684

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, 6867, 7867, 9156, 13734, 15734, 23601, 27468, 31468, 47202, 55069, 70803, 94404, 110138, 141606, 165207, 220276, 283212, 330414, 495621, 660828, 857503, 991242, 1715006, 1982484, 2572509, 3430012, 5145018, 6002521, 7717527, 10290036, 12005042, 15435054, 18007563, 24010084, 30870108, 36015126, 54022689, 72030252, 108045378, 216090756]

約数ペア:

[(1, 216090756), (2, 108045378), (3, 72030252), (4, 54022689), (6, 36015126), (7, 30870108), (9, 24010084), (12, 18007563), (14, 15435054), (18, 12005042), (21, 10290036), (28, 7717527), (36, 6002521), (42, 5145018), (63, 3430012), (84, 2572509), (109, 1982484), (126, 1715006), (218, 991242), (252, 857503), (327, 660828), (436, 495621), (654, 330414), (763, 283212), (981, 220276), (1308, 165207), (1526, 141606), (1962, 110138), (2289, 94404), (3052, 70803), (3924, 55069), (4578, 47202), (6867, 31468), (7867, 27468), (9156, 23601), (13734, 15734)]