7883784

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 24624000

約数和(自身を除く): 16740216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 113, 114, 136, 152, 153, 171, 204, 216, 226, 228, 306, 323, 339, 342, 408, 452, 456, 459, 513, 612, 646, 678, 684, 904, 918, 969, 1017, 1026, 1224, 1292, 1356, 1368, 1836, 1921, 1938, 2034, 2052, 2147, 2584, 2712, 2907, 3051, 3672, 3842, 3876, 4068, 4104, 4294, 5763, 5814, 6102, 6441, 7684, 7752, 8136, 8588, 8721, 11526, 11628, 12204, 12882, 15368, 17176, 17289, 17442, 19323, 23052, 23256, 24408, 25764, 34578, 34884, 36499, 38646, 46104, 51528, 51867, 57969, 69156, 69768, 72998, 77292, 103734, 109497, 115938, 138312, 145996, 154584, 207468, 218994, 231876, 291992, 328491, 414936, 437988, 463752, 656982, 875976, 985473, 1313964, 1970946, 2627928, 3941892, 7883784]

約数ペア:

[(1, 7883784), (2, 3941892), (3, 2627928), (4, 1970946), (6, 1313964), (8, 985473), (9, 875976), (12, 656982), (17, 463752), (18, 437988), (19, 414936), (24, 328491), (27, 291992), (34, 231876), (36, 218994), (38, 207468), (51, 154584), (54, 145996), (57, 138312), (68, 115938), (72, 109497), (76, 103734), (102, 77292), (108, 72998), (113, 69768), (114, 69156), (136, 57969), (152, 51867), (153, 51528), (171, 46104), (204, 38646), (216, 36499), (226, 34884), (228, 34578), (306, 25764), (323, 24408), (339, 23256), (342, 23052), (408, 19323), (452, 17442), (456, 17289), (459, 17176), (513, 15368), (612, 12882), (646, 12204), (678, 11628), (684, 11526), (904, 8721), (918, 8588), (969, 8136), (1017, 7752), (1026, 7684), (1224, 6441), (1292, 6102), (1356, 5814), (1368, 5763), (1836, 4294), (1921, 4104), (1938, 4068), (2034, 3876), (2052, 3842), (2147, 3672), (2584, 3051), (2712, 2907)]