72734166

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{70891}}^1$

素因数の和:70921

約数の個数: 32

約数和(自身を含む): 170140800

約数和(自身を除く): 97406634

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 70891, 141782, 212673, 425346, 638019, 1276038, 1346929, 1914057, 2693858, 3828114, 4040787, 8081574, 12122361, 24244722, 36367083, 72734166]

約数ペア:

[(1, 72734166), (2, 36367083), (3, 24244722), (6, 12122361), (9, 8081574), (18, 4040787), (19, 3828114), (27, 2693858), (38, 1914057), (54, 1346929), (57, 1276038), (114, 638019), (171, 425346), (342, 212673), (513, 141782), (1026, 70891)]