57091788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2903

約数の個数: 72

約数和(自身を含む): 159086928

約数和(自身を除く): 101995140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2837, 3354, 5031, 5674, 6708, 8511, 10062, 11348, 17022, 20124, 25533, 34044, 36881, 51066, 73762, 102132, 110643, 121991, 147524, 221286, 243982, 331929, 365973, 442572, 487964, 663858, 731946, 1097919, 1327716, 1463892, 1585883, 2195838, 3171766, 4391676, 4757649, 6343532, 9515298, 14272947, 19030596, 28545894, 57091788]

約数ペア:

[(1, 57091788), (2, 28545894), (3, 19030596), (4, 14272947), (6, 9515298), (9, 6343532), (12, 4757649), (13, 4391676), (18, 3171766), (26, 2195838), (36, 1585883), (39, 1463892), (43, 1327716), (52, 1097919), (78, 731946), (86, 663858), (117, 487964), (129, 442572), (156, 365973), (172, 331929), (234, 243982), (258, 221286), (387, 147524), (468, 121991), (516, 110643), (559, 102132), (774, 73762), (1118, 51066), (1548, 36881), (1677, 34044), (2236, 25533), (2837, 20124), (3354, 17022), (5031, 11348), (5674, 10062), (6708, 8511)]