61521152

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3155

約数の個数: 72

約数和(自身を含む): 153152832

約数和(自身を除く): 91631680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3121, 4928, 6242, 9856, 12484, 19712, 21847, 24968, 34331, 43694, 49936, 68662, 87388, 99872, 137324, 174776, 199744, 240317, 274648, 349552, 399488, 480634, 549296, 699104, 798976, 961268, 1098592, 1398208, 1922536, 2197184, 2796416, 3845072, 4394368, 5592832, 7690144, 8788736, 15380288, 30760576, 61521152]

約数ペア:

[(1, 61521152), (2, 30760576), (4, 15380288), (7, 8788736), (8, 7690144), (11, 5592832), (14, 4394368), (16, 3845072), (22, 2796416), (28, 2197184), (32, 1922536), (44, 1398208), (56, 1098592), (64, 961268), (77, 798976), (88, 699104), (112, 549296), (128, 480634), (154, 399488), (176, 349552), (224, 274648), (256, 240317), (308, 199744), (352, 174776), (448, 137324), (616, 99872), (704, 87388), (896, 68662), (1232, 49936), (1408, 43694), (1792, 34331), (2464, 24968), (2816, 21847), (3121, 19712), (4928, 12484), (6242, 9856)]