8642172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 25804800

約数和(自身を除く): 17162628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 188, 199, 231, 282, 308, 329, 398, 462, 517, 564, 597, 658, 796, 924, 987, 1034, 1194, 1316, 1393, 1551, 1974, 2068, 2189, 2388, 2786, 3102, 3619, 3948, 4179, 4378, 5572, 6204, 6567, 7238, 8358, 8756, 9353, 10857, 13134, 14476, 15323, 16716, 18706, 21714, 26268, 28059, 30646, 37412, 43428, 45969, 56118, 61292, 65471, 91938, 102883, 112236, 130942, 183876, 196413, 205766, 261884, 308649, 392826, 411532, 617298, 720181, 785652, 1234596, 1440362, 2160543, 2880724, 4321086, 8642172]

約数ペア:

[(1, 8642172), (2, 4321086), (3, 2880724), (4, 2160543), (6, 1440362), (7, 1234596), (11, 785652), (12, 720181), (14, 617298), (21, 411532), (22, 392826), (28, 308649), (33, 261884), (42, 205766), (44, 196413), (47, 183876), (66, 130942), (77, 112236), (84, 102883), (94, 91938), (132, 65471), (141, 61292), (154, 56118), (188, 45969), (199, 43428), (231, 37412), (282, 30646), (308, 28059), (329, 26268), (398, 21714), (462, 18706), (517, 16716), (564, 15323), (597, 14476), (658, 13134), (796, 10857), (924, 9353), (987, 8756), (1034, 8358), (1194, 7238), (1316, 6567), (1393, 6204), (1551, 5572), (1974, 4378), (2068, 4179), (2189, 3948), (2388, 3619), (2786, 3102)]