54359172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 158558400

約数和(自身を除く): 104199228

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, 1979, 2289, 3052, 3924, 3958, 4578, 5937, 6867, 7916, 9156, 11874, 13734, 13853, 17811, 23748, 27468, 27706, 35622, 41559, 55412, 71244, 83118, 124677, 166236, 215711, 249354, 431422, 498708, 647133, 862844, 1294266, 1509977, 1941399, 2588532, 3019954, 3882798, 4529931, 6039908, 7765596, 9059862, 13589793, 18119724, 27179586, 54359172]

約数ペア:

[(1, 54359172), (2, 27179586), (3, 18119724), (4, 13589793), (6, 9059862), (7, 7765596), (9, 6039908), (12, 4529931), (14, 3882798), (18, 3019954), (21, 2588532), (28, 1941399), (36, 1509977), (42, 1294266), (63, 862844), (84, 647133), (109, 498708), (126, 431422), (218, 249354), (252, 215711), (327, 166236), (436, 124677), (654, 83118), (763, 71244), (981, 55412), (1308, 41559), (1526, 35622), (1962, 27706), (1979, 27468), (2289, 23748), (3052, 17811), (3924, 13853), (3958, 13734), (4578, 11874), (5937, 9156), (6867, 7916)]