86298016

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1242

約数の個数: 72

約数和(自身を含む): 202015296

約数和(自身を除く): 115717280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1171, 1316, 1504, 1568, 2303, 2342, 2632, 4606, 4684, 5264, 8197, 9212, 9368, 10528, 16394, 18424, 18736, 32788, 36848, 37472, 55037, 57379, 65576, 73696, 110074, 114758, 131152, 220148, 229516, 262304, 385259, 440296, 459032, 770518, 880592, 918064, 1541036, 1761184, 1836128, 2696813, 3082072, 5393626, 6164144, 10787252, 12328288, 21574504, 43149008, 86298016]

約数ペア:

[(1, 86298016), (2, 43149008), (4, 21574504), (7, 12328288), (8, 10787252), (14, 6164144), (16, 5393626), (28, 3082072), (32, 2696813), (47, 1836128), (49, 1761184), (56, 1541036), (94, 918064), (98, 880592), (112, 770518), (188, 459032), (196, 440296), (224, 385259), (329, 262304), (376, 229516), (392, 220148), (658, 131152), (752, 114758), (784, 110074), (1171, 73696), (1316, 65576), (1504, 57379), (1568, 55037), (2303, 37472), (2342, 36848), (2632, 32788), (4606, 18736), (4684, 18424), (5264, 16394), (8197, 10528), (9212, 9368)]