83680884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 167915916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1559, 1917, 1988, 2556, 2982, 3118, 3834, 4473, 4677, 5964, 6236, 7668, 8946, 9354, 10913, 13419, 14031, 17892, 18708, 21826, 26838, 28062, 32739, 42093, 43652, 53676, 56124, 65478, 84186, 98217, 110689, 130956, 168372, 196434, 221378, 294651, 332067, 392868, 442756, 589302, 664134, 774823, 996201, 1178604, 1328268, 1549646, 1992402, 2324469, 2988603, 3099292, 3984804, 4648938, 5977206, 6973407, 9297876, 11954412, 13946814, 20920221, 27893628, 41840442, 83680884]

約数ペア:

[(1, 83680884), (2, 41840442), (3, 27893628), (4, 20920221), (6, 13946814), (7, 11954412), (9, 9297876), (12, 6973407), (14, 5977206), (18, 4648938), (21, 3984804), (27, 3099292), (28, 2988603), (36, 2324469), (42, 1992402), (54, 1549646), (63, 1328268), (71, 1178604), (84, 996201), (108, 774823), (126, 664134), (142, 589302), (189, 442756), (213, 392868), (252, 332067), (284, 294651), (378, 221378), (426, 196434), (497, 168372), (639, 130956), (756, 110689), (852, 98217), (994, 84186), (1278, 65478), (1491, 56124), (1559, 53676), (1917, 43652), (1988, 42093), (2556, 32739), (2982, 28062), (3118, 26838), (3834, 21826), (4473, 18708), (4677, 17892), (5964, 14031), (6236, 13419), (7668, 10913), (8946, 9354)]