76889085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 155213280

約数和(自身を除く): 78324195

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 245, 273, 455, 507, 619, 637, 735, 845, 1183, 1365, 1857, 1911, 2535, 3095, 3185, 3549, 4333, 5915, 8047, 8281, 9285, 9555, 12999, 17745, 21665, 24141, 24843, 30331, 40235, 41405, 56329, 64995, 90993, 104611, 120705, 124215, 151655, 168987, 281645, 313833, 394303, 454965, 523055, 732277, 844935, 1182909, 1569165, 1971515, 2196831, 3661385, 5125939, 5914545, 10984155, 15377817, 25629695, 76889085]

約数ペア:

[(1, 76889085), (3, 25629695), (5, 15377817), (7, 10984155), (13, 5914545), (15, 5125939), (21, 3661385), (35, 2196831), (39, 1971515), (49, 1569165), (65, 1182909), (91, 844935), (105, 732277), (147, 523055), (169, 454965), (195, 394303), (245, 313833), (273, 281645), (455, 168987), (507, 151655), (619, 124215), (637, 120705), (735, 104611), (845, 90993), (1183, 64995), (1365, 56329), (1857, 41405), (1911, 40235), (2535, 30331), (3095, 24843), (3185, 24141), (3549, 21665), (4333, 17745), (5915, 12999), (8047, 9555), (8281, 9285)]