68708904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 188360640

約数和(自身を除く): 119651736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 233, 264, 466, 699, 932, 1117, 1398, 1864, 2234, 2563, 2796, 3351, 4468, 5126, 5592, 6702, 7689, 8936, 10252, 12287, 13404, 15378, 20504, 24574, 26808, 30756, 36861, 49148, 61512, 73722, 98296, 147444, 260261, 294888, 520522, 780783, 1041044, 1561566, 2082088, 2862871, 3123132, 5725742, 6246264, 8588613, 11451484, 17177226, 22902968, 34354452, 68708904]

約数ペア:

[(1, 68708904), (2, 34354452), (3, 22902968), (4, 17177226), (6, 11451484), (8, 8588613), (11, 6246264), (12, 5725742), (22, 3123132), (24, 2862871), (33, 2082088), (44, 1561566), (66, 1041044), (88, 780783), (132, 520522), (233, 294888), (264, 260261), (466, 147444), (699, 98296), (932, 73722), (1117, 61512), (1398, 49148), (1864, 36861), (2234, 30756), (2563, 26808), (2796, 24574), (3351, 20504), (4468, 15378), (5126, 13404), (5592, 12287), (6702, 10252), (7689, 8936)]