85390956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{112951}}^1$

素因数の和:112971

約数の個数: 48

約数和(自身を含む): 253012480

約数和(自身を除く): 167621524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 112951, 225902, 338853, 451804, 677706, 790657, 1016559, 1355412, 1581314, 2033118, 2371971, 3049677, 3162628, 4066236, 4743942, 6099354, 7115913, 9487884, 12198708, 14231826, 21347739, 28463652, 42695478, 85390956]

約数ペア:

[(1, 85390956), (2, 42695478), (3, 28463652), (4, 21347739), (6, 14231826), (7, 12198708), (9, 9487884), (12, 7115913), (14, 6099354), (18, 4743942), (21, 4066236), (27, 3162628), (28, 3049677), (36, 2371971), (42, 2033118), (54, 1581314), (63, 1355412), (84, 1016559), (108, 790657), (126, 677706), (189, 451804), (252, 338853), (378, 225902), (756, 112951)]