67807696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 153793728

約数和(自身を除く): 85986032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 131, 136, 173, 176, 187, 262, 272, 346, 374, 524, 692, 748, 1048, 1384, 1441, 1496, 1903, 2096, 2227, 2768, 2882, 2941, 2992, 3806, 4454, 5764, 5882, 7612, 8908, 11528, 11764, 15224, 17816, 22663, 23056, 23528, 24497, 30448, 32351, 35632, 45326, 47056, 48994, 64702, 90652, 97988, 129404, 181304, 195976, 249293, 258808, 362608, 385271, 391952, 498586, 517616, 770542, 997172, 1541084, 1994344, 3082168, 3988688, 4237981, 6164336, 8475962, 16951924, 33903848, 67807696]

約数ペア:

[(1, 67807696), (2, 33903848), (4, 16951924), (8, 8475962), (11, 6164336), (16, 4237981), (17, 3988688), (22, 3082168), (34, 1994344), (44, 1541084), (68, 997172), (88, 770542), (131, 517616), (136, 498586), (173, 391952), (176, 385271), (187, 362608), (262, 258808), (272, 249293), (346, 195976), (374, 181304), (524, 129404), (692, 97988), (748, 90652), (1048, 64702), (1384, 48994), (1441, 47056), (1496, 45326), (1903, 35632), (2096, 32351), (2227, 30448), (2768, 24497), (2882, 23528), (2941, 23056), (2992, 22663), (3806, 17816), (4454, 15224), (5764, 11764), (5882, 11528), (7612, 8908)]