69346836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 191528064

約数和(自身を除く): 122181228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2087, 2556, 2769, 3692, 4174, 5538, 6261, 8307, 8348, 11076, 12522, 16614, 18783, 25044, 27131, 33228, 37566, 54262, 75132, 81393, 108524, 148177, 162786, 244179, 296354, 325572, 444531, 488358, 592708, 889062, 976716, 1333593, 1778124, 1926301, 2667186, 3852602, 5334372, 5778903, 7705204, 11557806, 17336709, 23115612, 34673418, 69346836]

約数ペア:

[(1, 69346836), (2, 34673418), (3, 23115612), (4, 17336709), (6, 11557806), (9, 7705204), (12, 5778903), (13, 5334372), (18, 3852602), (26, 2667186), (36, 1926301), (39, 1778124), (52, 1333593), (71, 976716), (78, 889062), (117, 592708), (142, 488358), (156, 444531), (213, 325572), (234, 296354), (284, 244179), (426, 162786), (468, 148177), (639, 108524), (852, 81393), (923, 75132), (1278, 54262), (1846, 37566), (2087, 33228), (2556, 27131), (2769, 25044), (3692, 18783), (4174, 16614), (5538, 12522), (6261, 11076), (8307, 8348)]