71606766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 117505554

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 59, 66, 71, 74, 77, 111, 118, 142, 154, 177, 213, 222, 231, 259, 354, 407, 413, 426, 462, 497, 518, 649, 777, 781, 814, 826, 994, 1221, 1239, 1298, 1491, 1554, 1562, 1947, 2183, 2343, 2442, 2478, 2627, 2849, 2982, 3894, 4189, 4366, 4543, 4686, 5254, 5467, 5698, 6549, 7881, 8378, 8547, 9086, 10934, 12567, 13098, 13629, 15281, 15762, 16401, 17094, 18389, 24013, 25134, 27258, 28897, 29323, 30562, 32802, 36778, 45843, 46079, 48026, 55167, 57794, 58646, 72039, 86691, 87969, 91686, 92158, 110334, 138237, 144078, 154993, 168091, 173382, 175938, 202279, 276474, 309986, 322553, 336182, 404558, 464979, 504273, 606837, 645106, 929958, 967659, 1008546, 1084951, 1213674, 1704923, 1935318, 2169902, 3254853, 3409846, 5114769, 6509706, 10229538, 11934461, 23868922, 35803383, 71606766]

約数ペア:

[(1, 71606766), (2, 35803383), (3, 23868922), (6, 11934461), (7, 10229538), (11, 6509706), (14, 5114769), (21, 3409846), (22, 3254853), (33, 2169902), (37, 1935318), (42, 1704923), (59, 1213674), (66, 1084951), (71, 1008546), (74, 967659), (77, 929958), (111, 645106), (118, 606837), (142, 504273), (154, 464979), (177, 404558), (213, 336182), (222, 322553), (231, 309986), (259, 276474), (354, 202279), (407, 175938), (413, 173382), (426, 168091), (462, 154993), (497, 144078), (518, 138237), (649, 110334), (777, 92158), (781, 91686), (814, 87969), (826, 86691), (994, 72039), (1221, 58646), (1239, 57794), (1298, 55167), (1491, 48026), (1554, 46079), (1562, 45843), (1947, 36778), (2183, 32802), (2343, 30562), (2442, 29323), (2478, 28897), (2627, 27258), (2849, 25134), (2982, 24013), (3894, 18389), (4189, 17094), (4366, 16401), (4543, 15762), (4686, 15281), (5254, 13629), (5467, 13098), (5698, 12567), (6549, 10934), (7881, 9086), (8378, 8547)]