80725176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160169}}^1$

素因数の和:160188

約数の個数: 48

約数和(自身を含む): 249865200

約数和(自身を除く): 169140024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160169, 320338, 480507, 640676, 961014, 1121183, 1281352, 1441521, 1922028, 2242366, 2883042, 3363549, 3844056, 4484732, 5766084, 6727098, 8969464, 10090647, 11532168, 13454196, 20181294, 26908392, 40362588, 80725176]

約数ペア:

[(1, 80725176), (2, 40362588), (3, 26908392), (4, 20181294), (6, 13454196), (7, 11532168), (8, 10090647), (9, 8969464), (12, 6727098), (14, 5766084), (18, 4484732), (21, 3844056), (24, 3363549), (28, 2883042), (36, 2242366), (42, 1922028), (56, 1441521), (63, 1281352), (72, 1121183), (84, 961014), (126, 640676), (168, 480507), (252, 320338), (504, 160169)]