81610173708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7741}}^1\times {\mathrm{125507}}^1$

素因数の和:133262

約数の個数: 48

約数和(自身を含む): 217656977664

約数和(自身を除く): 136046803956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7741, 15482, 23223, 30964, 46446, 54187, 92892, 108374, 125507, 162561, 216748, 251014, 325122, 376521, 502028, 650244, 753042, 878549, 1506084, 1757098, 2635647, 3514196, 5271294, 10542588, 971549687, 1943099374, 2914649061, 3886198748, 5829298122, 6800847809, 11658596244, 13601695618, 20402543427, 27203391236, 40805086854, 81610173708]

約数ペア:

[(1, 81610173708), (2, 40805086854), (3, 27203391236), (4, 20402543427), (6, 13601695618), (7, 11658596244), (12, 6800847809), (14, 5829298122), (21, 3886198748), (28, 2914649061), (42, 1943099374), (84, 971549687), (7741, 10542588), (15482, 5271294), (23223, 3514196), (30964, 2635647), (46446, 1757098), (54187, 1506084), (92892, 878549), (108374, 753042), (125507, 650244), (162561, 502028), (216748, 376521), (251014, 325122)]