70706988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 136860372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 47, 58, 66, 87, 94, 99, 116, 131, 132, 141, 174, 188, 198, 261, 262, 282, 319, 348, 393, 396, 423, 517, 522, 524, 564, 638, 786, 846, 957, 1034, 1044, 1179, 1276, 1363, 1441, 1551, 1572, 1692, 1914, 2068, 2358, 2726, 2871, 2882, 3102, 3799, 3828, 4089, 4323, 4653, 4716, 5452, 5742, 5764, 6157, 6204, 7598, 8178, 8646, 9306, 11397, 11484, 12267, 12314, 12969, 14993, 15196, 16356, 17292, 18471, 18612, 22794, 24534, 24628, 25938, 29986, 34191, 36942, 41789, 44979, 45588, 49068, 51876, 55413, 59972, 67727, 68382, 73884, 83578, 89958, 110826, 125367, 134937, 135454, 136764, 167156, 178553, 179916, 203181, 221652, 250734, 269874, 270908, 357106, 376101, 406362, 501468, 535659, 539748, 609543, 714212, 752202, 812724, 1071318, 1219086, 1504404, 1606977, 1964083, 2142636, 2438172, 3213954, 3928166, 5892249, 6427908, 7856332, 11784498, 17676747, 23568996, 35353494, 70706988]

約数ペア:

[(1, 70706988), (2, 35353494), (3, 23568996), (4, 17676747), (6, 11784498), (9, 7856332), (11, 6427908), (12, 5892249), (18, 3928166), (22, 3213954), (29, 2438172), (33, 2142636), (36, 1964083), (44, 1606977), (47, 1504404), (58, 1219086), (66, 1071318), (87, 812724), (94, 752202), (99, 714212), (116, 609543), (131, 539748), (132, 535659), (141, 501468), (174, 406362), (188, 376101), (198, 357106), (261, 270908), (262, 269874), (282, 250734), (319, 221652), (348, 203181), (393, 179916), (396, 178553), (423, 167156), (517, 136764), (522, 135454), (524, 134937), (564, 125367), (638, 110826), (786, 89958), (846, 83578), (957, 73884), (1034, 68382), (1044, 67727), (1179, 59972), (1276, 55413), (1363, 51876), (1441, 49068), (1551, 45588), (1572, 44979), (1692, 41789), (1914, 36942), (2068, 34191), (2358, 29986), (2726, 25938), (2871, 24628), (2882, 24534), (3102, 22794), (3799, 18612), (3828, 18471), (4089, 17292), (4323, 16356), (4653, 15196), (4716, 14993), (5452, 12969), (5742, 12314), (5764, 12267), (6157, 11484), (6204, 11397), (7598, 9306), (8178, 8646)]