72000168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 192456000

約数和(自身を除く): 120455832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 204, 218, 327, 408, 436, 654, 872, 1308, 1619, 1853, 2616, 3238, 3706, 4857, 5559, 6476, 7412, 9714, 11118, 12952, 14824, 19428, 22236, 27523, 38856, 44472, 55046, 82569, 110092, 165138, 176471, 220184, 330276, 352942, 529413, 660552, 705884, 1058826, 1411768, 2117652, 3000007, 4235304, 6000014, 9000021, 12000028, 18000042, 24000056, 36000084, 72000168]

約数ペア:

[(1, 72000168), (2, 36000084), (3, 24000056), (4, 18000042), (6, 12000028), (8, 9000021), (12, 6000014), (17, 4235304), (24, 3000007), (34, 2117652), (51, 1411768), (68, 1058826), (102, 705884), (109, 660552), (136, 529413), (204, 352942), (218, 330276), (327, 220184), (408, 176471), (436, 165138), (654, 110092), (872, 82569), (1308, 55046), (1619, 44472), (1853, 38856), (2616, 27523), (3238, 22236), (3706, 19428), (4857, 14824), (5559, 12952), (6476, 11118), (7412, 9714)]