73203816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 218234880

約数和(自身を除く): 145031064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 73, 84, 94, 127, 141, 146, 168, 188, 219, 254, 282, 292, 329, 376, 381, 438, 508, 511, 564, 584, 658, 762, 876, 889, 987, 1016, 1022, 1128, 1316, 1524, 1533, 1752, 1778, 1974, 2044, 2632, 2667, 3048, 3066, 3431, 3556, 3948, 4088, 5334, 5969, 6132, 6862, 7112, 7896, 9271, 10293, 10668, 11938, 12264, 13724, 17907, 18542, 20586, 21336, 23876, 24017, 27448, 27813, 35814, 37084, 41172, 41783, 47752, 48034, 55626, 64897, 71628, 72051, 74168, 82344, 83566, 96068, 111252, 125349, 129794, 143256, 144102, 167132, 192136, 194691, 222504, 250698, 259588, 288204, 334264, 389382, 435737, 501396, 519176, 576408, 778764, 871474, 1002792, 1307211, 1557528, 1742948, 2614422, 3050159, 3485896, 5228844, 6100318, 9150477, 10457688, 12200636, 18300954, 24401272, 36601908, 73203816]

約数ペア:

[(1, 73203816), (2, 36601908), (3, 24401272), (4, 18300954), (6, 12200636), (7, 10457688), (8, 9150477), (12, 6100318), (14, 5228844), (21, 3485896), (24, 3050159), (28, 2614422), (42, 1742948), (47, 1557528), (56, 1307211), (73, 1002792), (84, 871474), (94, 778764), (127, 576408), (141, 519176), (146, 501396), (168, 435737), (188, 389382), (219, 334264), (254, 288204), (282, 259588), (292, 250698), (329, 222504), (376, 194691), (381, 192136), (438, 167132), (508, 144102), (511, 143256), (564, 129794), (584, 125349), (658, 111252), (762, 96068), (876, 83566), (889, 82344), (987, 74168), (1016, 72051), (1022, 71628), (1128, 64897), (1316, 55626), (1524, 48034), (1533, 47752), (1752, 41783), (1778, 41172), (1974, 37084), (2044, 35814), (2632, 27813), (2667, 27448), (3048, 24017), (3066, 23876), (3431, 21336), (3556, 20586), (3948, 18542), (4088, 17907), (5334, 13724), (5969, 12264), (6132, 11938), (6862, 10668), (7112, 10293), (7896, 9271)]