80789058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1523}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 200655936

約数和(自身を除く): 119866878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 842, 1263, 1523, 2526, 2947, 3046, 3789, 4569, 5894, 7578, 8841, 9138, 10661, 13707, 17682, 21322, 26523, 27414, 31983, 53046, 63966, 95949, 191898, 641183, 1282366, 1923549, 3847098, 4488281, 5770647, 8976562, 11541294, 13464843, 26929686, 40394529, 80789058]

約数ペア:

[(1, 80789058), (2, 40394529), (3, 26929686), (6, 13464843), (7, 11541294), (9, 8976562), (14, 5770647), (18, 4488281), (21, 3847098), (42, 1923549), (63, 1282366), (126, 641183), (421, 191898), (842, 95949), (1263, 63966), (1523, 53046), (2526, 31983), (2947, 27414), (3046, 26523), (3789, 21322), (4569, 17682), (5894, 13707), (7578, 10661), (8841, 9138)]