85172328

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3041}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 231344100

約数和(自身を除く): 146171772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3041, 3112, 3501, 4668, 6082, 7002, 9123, 9336, 12164, 14004, 18246, 24328, 27369, 28008, 36492, 54738, 72984, 109476, 218952, 1182949, 2365898, 3548847, 4731796, 7097694, 9463592, 10646541, 14195388, 21293082, 28390776, 42586164, 85172328]

約数ペア:

[(1, 85172328), (2, 42586164), (3, 28390776), (4, 21293082), (6, 14195388), (8, 10646541), (9, 9463592), (12, 7097694), (18, 4731796), (24, 3548847), (36, 2365898), (72, 1182949), (389, 218952), (778, 109476), (1167, 72984), (1556, 54738), (2334, 36492), (3041, 28008), (3112, 27369), (3501, 24328), (4668, 18246), (6082, 14004), (7002, 12164), (9123, 9336)]