85212708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1993}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 227794560

約数和(自身を除く): 142581852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 1993, 2036, 3054, 3563, 3986, 5979, 6108, 7126, 7972, 10689, 11958, 13951, 14252, 21378, 23916, 27902, 41853, 42756, 55804, 83706, 167412, 1014437, 2028874, 3043311, 4057748, 6086622, 7101059, 12173244, 14202118, 21303177, 28404236, 42606354, 85212708]

約数ペア:

[(1, 85212708), (2, 42606354), (3, 28404236), (4, 21303177), (6, 14202118), (7, 12173244), (12, 7101059), (14, 6086622), (21, 4057748), (28, 3043311), (42, 2028874), (84, 1014437), (509, 167412), (1018, 83706), (1527, 55804), (1993, 42756), (2036, 41853), (3054, 27902), (3563, 23916), (3986, 21378), (5979, 14252), (6108, 13951), (7126, 11958), (7972, 10689)]