74963504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 183845376

約数和(自身を除く): 108881872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 857, 994, 1136, 1232, 1562, 1714, 1988, 3124, 3428, 3976, 5467, 5999, 6248, 6856, 7952, 9427, 10934, 11998, 12496, 13712, 18854, 21868, 23996, 37708, 43736, 47992, 60847, 65989, 75416, 87472, 95984, 121694, 131978, 150832, 243388, 263956, 425929, 486776, 527912, 669317, 851858, 973552, 1055824, 1338634, 1703716, 2677268, 3407432, 4685219, 5354536, 6814864, 9370438, 10709072, 18740876, 37481752, 74963504]

約数ペア:

[(1, 74963504), (2, 37481752), (4, 18740876), (7, 10709072), (8, 9370438), (11, 6814864), (14, 5354536), (16, 4685219), (22, 3407432), (28, 2677268), (44, 1703716), (56, 1338634), (71, 1055824), (77, 973552), (88, 851858), (112, 669317), (142, 527912), (154, 486776), (176, 425929), (284, 263956), (308, 243388), (497, 150832), (568, 131978), (616, 121694), (781, 95984), (857, 87472), (994, 75416), (1136, 65989), (1232, 60847), (1562, 47992), (1714, 43736), (1988, 37708), (3124, 23996), (3428, 21868), (3976, 18854), (5467, 13712), (5999, 12496), (6248, 11998), (6856, 10934), (7952, 9427)]