72038136744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20418973}}^1$

素因数の和:20418999

約数の個数: 72

約数和(自身を含む): 226956896010

約数和(自身を除く): 154918759266

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20418973, 40837946, 61256919, 81675892, 122513838, 142932811, 163351784, 183770757, 245027676, 285865622, 367541514, 428798433, 490055352, 571731244, 735083028, 857596866, 1000529677, 1143462488, 1286395299, 1470166056, 1715193732, 2001059354, 2572790598, 3001589031, 3430387464, 4002118708, 5145581196, 6003178062, 8004237416, 9004767093, 10291162392, 12006356124, 18009534186, 24012712248, 36019068372, 72038136744]

約数ペア:

[(1, 72038136744), (2, 36019068372), (3, 24012712248), (4, 18009534186), (6, 12006356124), (7, 10291162392), (8, 9004767093), (9, 8004237416), (12, 6003178062), (14, 5145581196), (18, 4002118708), (21, 3430387464), (24, 3001589031), (28, 2572790598), (36, 2001059354), (42, 1715193732), (49, 1470166056), (56, 1286395299), (63, 1143462488), (72, 1000529677), (84, 857596866), (98, 735083028), (126, 571731244), (147, 490055352), (168, 428798433), (196, 367541514), (252, 285865622), (294, 245027676), (392, 183770757), (441, 163351784), (504, 142932811), (588, 122513838), (882, 81675892), (1176, 61256919), (1764, 40837946), (3528, 20418973)]