74768512

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 188496000

約数和(自身を除く): 113727488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 131, 182, 196, 208, 224, 262, 343, 364, 392, 416, 448, 524, 637, 686, 728, 784, 832, 896, 917, 1048, 1274, 1372, 1456, 1568, 1664, 1703, 1834, 2096, 2548, 2744, 2912, 3136, 3406, 3668, 4192, 4459, 5096, 5488, 5824, 6272, 6419, 6812, 7336, 8384, 8918, 10192, 10976, 11648, 11921, 12838, 13624, 14672, 16768, 17836, 20384, 21952, 23842, 25676, 27248, 29344, 35672, 40768, 43904, 44933, 47684, 51352, 54496, 58688, 71344, 81536, 83447, 89866, 95368, 102704, 108992, 117376, 142688, 166894, 179732, 190736, 205408, 217984, 285376, 333788, 359464, 381472, 410816, 570752, 584129, 667576, 718928, 762944, 821632, 1168258, 1335152, 1437856, 1525888, 2336516, 2670304, 2875712, 4673032, 5340608, 5751424, 9346064, 10681216, 18692128, 37384256, 74768512]

約数ペア:

[(1, 74768512), (2, 37384256), (4, 18692128), (7, 10681216), (8, 9346064), (13, 5751424), (14, 5340608), (16, 4673032), (26, 2875712), (28, 2670304), (32, 2336516), (49, 1525888), (52, 1437856), (56, 1335152), (64, 1168258), (91, 821632), (98, 762944), (104, 718928), (112, 667576), (128, 584129), (131, 570752), (182, 410816), (196, 381472), (208, 359464), (224, 333788), (262, 285376), (343, 217984), (364, 205408), (392, 190736), (416, 179732), (448, 166894), (524, 142688), (637, 117376), (686, 108992), (728, 102704), (784, 95368), (832, 89866), (896, 83447), (917, 81536), (1048, 71344), (1274, 58688), (1372, 54496), (1456, 51352), (1568, 47684), (1664, 44933), (1703, 43904), (1834, 40768), (2096, 35672), (2548, 29344), (2744, 27248), (2912, 25676), (3136, 23842), (3406, 21952), (3668, 20384), (4192, 17836), (4459, 16768), (5096, 14672), (5488, 13624), (5824, 12838), (6272, 11921), (6419, 11648), (6812, 10976), (7336, 10192), (8384, 8918)]