77712642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{205589}}^1$

素因数の和:205607

約数の個数: 32

約数和(自身を含む): 197366400

約数和(自身を除く): 119653758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 205589, 411178, 616767, 1233534, 1439123, 1850301, 2878246, 3700602, 4317369, 5550903, 8634738, 11101806, 12952107, 25904214, 38856321, 77712642]

約数ペア:

[(1, 77712642), (2, 38856321), (3, 25904214), (6, 12952107), (7, 11101806), (9, 8634738), (14, 5550903), (18, 4317369), (21, 3700602), (27, 2878246), (42, 1850301), (54, 1439123), (63, 1233534), (126, 616767), (189, 411178), (378, 205589)]