71198232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 141138408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 71, 84, 94, 127, 141, 142, 168, 188, 213, 254, 282, 284, 329, 376, 381, 426, 497, 508, 564, 568, 658, 762, 852, 889, 987, 994, 1016, 1128, 1316, 1491, 1524, 1704, 1778, 1974, 1988, 2632, 2667, 2982, 3048, 3337, 3556, 3948, 3976, 5334, 5964, 5969, 6674, 7112, 7896, 9017, 10011, 10668, 11928, 11938, 13348, 17907, 18034, 20022, 21336, 23359, 23876, 26696, 27051, 35814, 36068, 40044, 41783, 46718, 47752, 54102, 63119, 70077, 71628, 72136, 80088, 83566, 93436, 108204, 125349, 126238, 140154, 143256, 167132, 186872, 189357, 216408, 250698, 252476, 280308, 334264, 378714, 423799, 501396, 504952, 560616, 757428, 847598, 1002792, 1271397, 1514856, 1695196, 2542794, 2966593, 3390392, 5085588, 5933186, 8899779, 10171176, 11866372, 17799558, 23732744, 35599116, 71198232]

約数ペア:

[(1, 71198232), (2, 35599116), (3, 23732744), (4, 17799558), (6, 11866372), (7, 10171176), (8, 8899779), (12, 5933186), (14, 5085588), (21, 3390392), (24, 2966593), (28, 2542794), (42, 1695196), (47, 1514856), (56, 1271397), (71, 1002792), (84, 847598), (94, 757428), (127, 560616), (141, 504952), (142, 501396), (168, 423799), (188, 378714), (213, 334264), (254, 280308), (282, 252476), (284, 250698), (329, 216408), (376, 189357), (381, 186872), (426, 167132), (497, 143256), (508, 140154), (564, 126238), (568, 125349), (658, 108204), (762, 93436), (852, 83566), (889, 80088), (987, 72136), (994, 71628), (1016, 70077), (1128, 63119), (1316, 54102), (1491, 47752), (1524, 46718), (1704, 41783), (1778, 40044), (1974, 36068), (1988, 35814), (2632, 27051), (2667, 26696), (2982, 23876), (3048, 23359), (3337, 21336), (3556, 20022), (3948, 18034), (3976, 17907), (5334, 13348), (5964, 11938), (5969, 11928), (6674, 10668), (7112, 10011), (7896, 9017)]