84022172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 165322080

約数和(自身を除く): 81299908

約数列:

[1, 2, 4, 13, 26, 43, 52, 53, 86, 106, 172, 212, 559, 689, 709, 1118, 1378, 1418, 2236, 2279, 2756, 2836, 4558, 9116, 9217, 18434, 29627, 30487, 36868, 37577, 59254, 60974, 75154, 118508, 121948, 150308, 396331, 488501, 792662, 977002, 1585324, 1615811, 1954004, 3231622, 6463244, 21005543, 42011086, 84022172]

約数ペア:

[(1, 84022172), (2, 42011086), (4, 21005543), (13, 6463244), (26, 3231622), (43, 1954004), (52, 1615811), (53, 1585324), (86, 977002), (106, 792662), (172, 488501), (212, 396331), (559, 150308), (689, 121948), (709, 118508), (1118, 75154), (1378, 60974), (1418, 59254), (2236, 37577), (2279, 36868), (2756, 30487), (2836, 29627), (4558, 18434), (9116, 9217)]