68756072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 165345600

約数和(自身を除く): 96589528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 121, 139, 146, 154, 242, 278, 292, 308, 484, 511, 556, 584, 616, 803, 847, 968, 973, 1022, 1112, 1529, 1606, 1694, 1946, 2044, 3058, 3212, 3388, 3892, 4088, 5621, 6116, 6424, 6776, 7784, 8833, 10147, 10703, 11242, 12232, 16819, 17666, 20294, 21406, 22484, 33638, 35332, 40588, 42812, 44968, 61831, 67276, 70664, 71029, 81176, 85624, 111617, 117733, 123662, 134552, 142058, 223234, 235466, 247324, 284116, 446468, 470932, 494648, 568232, 781319, 892936, 941864, 1227787, 1562638, 2455574, 3125276, 4911148, 6250552, 8594509, 9822296, 17189018, 34378036, 68756072]

約数ペア:

[(1, 68756072), (2, 34378036), (4, 17189018), (7, 9822296), (8, 8594509), (11, 6250552), (14, 4911148), (22, 3125276), (28, 2455574), (44, 1562638), (56, 1227787), (73, 941864), (77, 892936), (88, 781319), (121, 568232), (139, 494648), (146, 470932), (154, 446468), (242, 284116), (278, 247324), (292, 235466), (308, 223234), (484, 142058), (511, 134552), (556, 123662), (584, 117733), (616, 111617), (803, 85624), (847, 81176), (968, 71029), (973, 70664), (1022, 67276), (1112, 61831), (1529, 44968), (1606, 42812), (1694, 40588), (1946, 35332), (2044, 33638), (3058, 22484), (3212, 21406), (3388, 20294), (3892, 17666), (4088, 16819), (5621, 12232), (6116, 11242), (6424, 10703), (6776, 10147), (7784, 8833)]