8725284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 23882040

約数和(自身を除く): 15156756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 269, 306, 318, 477, 538, 612, 636, 807, 901, 954, 1076, 1614, 1802, 1908, 2421, 2703, 3228, 3604, 4573, 4842, 5406, 8109, 9146, 9684, 10812, 13719, 14257, 16218, 18292, 27438, 28514, 32436, 41157, 42771, 54876, 57028, 82314, 85542, 128313, 164628, 171084, 242369, 256626, 484738, 513252, 727107, 969476, 1454214, 2181321, 2908428, 4362642, 8725284]

約数ペア:

[(1, 8725284), (2, 4362642), (3, 2908428), (4, 2181321), (6, 1454214), (9, 969476), (12, 727107), (17, 513252), (18, 484738), (34, 256626), (36, 242369), (51, 171084), (53, 164628), (68, 128313), (102, 85542), (106, 82314), (153, 57028), (159, 54876), (204, 42771), (212, 41157), (269, 32436), (306, 28514), (318, 27438), (477, 18292), (538, 16218), (612, 14257), (636, 13719), (807, 10812), (901, 9684), (954, 9146), (1076, 8109), (1614, 5406), (1802, 4842), (1908, 4573), (2421, 3604), (2703, 3228)]