77621136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{70309}}^1$

素因数の和:70343

約数の個数: 40

約数和(自身を含む): 209242560

約数和(自身を除く): 131621424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 70309, 140618, 210927, 281236, 421854, 562472, 843708, 1124944, 1617107, 1687416, 3234214, 3374832, 4851321, 6468428, 9702642, 12936856, 19405284, 25873712, 38810568, 77621136]

約数ペア:

[(1, 77621136), (2, 38810568), (3, 25873712), (4, 19405284), (6, 12936856), (8, 9702642), (12, 6468428), (16, 4851321), (23, 3374832), (24, 3234214), (46, 1687416), (48, 1617107), (69, 1124944), (92, 843708), (138, 562472), (184, 421854), (276, 281236), (368, 210927), (552, 140618), (1104, 70309)]