75340512

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20152

約数の個数: 72

約数和(自身を含む): 230741784

約数和(自身を除く): 155401272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20123, 40246, 60369, 80492, 120738, 160984, 181107, 241476, 261599, 321968, 362214, 482952, 523198, 643936, 724428, 784797, 965904, 1046396, 1448856, 1569594, 1931808, 2092792, 2354391, 2897712, 3139188, 4185584, 4708782, 5795424, 6278376, 8371168, 9417564, 12556752, 18835128, 25113504, 37670256, 75340512]

約数ペア:

[(1, 75340512), (2, 37670256), (3, 25113504), (4, 18835128), (6, 12556752), (8, 9417564), (9, 8371168), (12, 6278376), (13, 5795424), (16, 4708782), (18, 4185584), (24, 3139188), (26, 2897712), (32, 2354391), (36, 2092792), (39, 1931808), (48, 1569594), (52, 1448856), (72, 1046396), (78, 965904), (96, 784797), (104, 724428), (117, 643936), (144, 523198), (156, 482952), (208, 362214), (234, 321968), (288, 261599), (312, 241476), (416, 181107), (468, 160984), (624, 120738), (936, 80492), (1248, 60369), (1872, 40246), (3744, 20123)]