57289986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 138315060

約数和(自身を除く): 81025074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 169, 222, 234, 333, 338, 481, 507, 509, 666, 962, 1014, 1018, 1443, 1521, 1527, 2886, 3042, 3054, 4329, 4581, 6253, 6617, 8658, 9162, 12506, 13234, 18759, 18833, 19851, 37518, 37666, 39702, 56277, 56499, 59553, 86021, 112554, 112998, 119106, 169497, 172042, 244829, 258063, 338994, 489658, 516126, 734487, 774189, 1468974, 1548378, 2203461, 3182777, 4406922, 6365554, 9548331, 19096662, 28644993, 57289986]

約数ペア:

[(1, 57289986), (2, 28644993), (3, 19096662), (6, 9548331), (9, 6365554), (13, 4406922), (18, 3182777), (26, 2203461), (37, 1548378), (39, 1468974), (74, 774189), (78, 734487), (111, 516126), (117, 489658), (169, 338994), (222, 258063), (234, 244829), (333, 172042), (338, 169497), (481, 119106), (507, 112998), (509, 112554), (666, 86021), (962, 59553), (1014, 56499), (1018, 56277), (1443, 39702), (1521, 37666), (1527, 37518), (2886, 19851), (3042, 18833), (3054, 18759), (4329, 13234), (4581, 12506), (6253, 9162), (6617, 8658)]