68538036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5197}}^1$

素因数の和:5368

約数の個数: 48

約数和(自身を含む): 183967616

約数和(自身を除く): 115429580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 5197, 6594, 10394, 13188, 15591, 20788, 31182, 36379, 62364, 72758, 109137, 145516, 218274, 436548, 815929, 1631858, 2447787, 3263716, 4895574, 5711503, 9791148, 11423006, 17134509, 22846012, 34269018, 68538036]

約数ペア:

[(1, 68538036), (2, 34269018), (3, 22846012), (4, 17134509), (6, 11423006), (7, 9791148), (12, 5711503), (14, 4895574), (21, 3263716), (28, 2447787), (42, 1631858), (84, 815929), (157, 436548), (314, 218274), (471, 145516), (628, 109137), (942, 72758), (1099, 62364), (1884, 36379), (2198, 31182), (3297, 20788), (4396, 15591), (5197, 13188), (6594, 10394)]