66161952

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 201670560

約数和(自身を除く): 135508608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 107, 113, 114, 144, 152, 171, 214, 226, 228, 288, 304, 321, 339, 342, 428, 452, 456, 608, 642, 678, 684, 856, 904, 912, 963, 1017, 1284, 1356, 1368, 1712, 1808, 1824, 1926, 2033, 2034, 2147, 2568, 2712, 2736, 3424, 3616, 3852, 4066, 4068, 4294, 5136, 5424, 5472, 6099, 6441, 7704, 8132, 8136, 8588, 10272, 10848, 12091, 12198, 12882, 15408, 16264, 16272, 17176, 18297, 19323, 24182, 24396, 25764, 30816, 32528, 32544, 34352, 36273, 36594, 38646, 48364, 48792, 51528, 65056, 68704, 72546, 73188, 77292, 96728, 97584, 103056, 108819, 145092, 146376, 154584, 193456, 195168, 206112, 217638, 229729, 290184, 292752, 309168, 386912, 435276, 459458, 580368, 585504, 618336, 689187, 870552, 918916, 1160736, 1378374, 1741104, 1837832, 2067561, 2756748, 3482208, 3675664, 4135122, 5513496, 7351328, 8270244, 11026992, 16540488, 22053984, 33080976, 66161952]

約数ペア:

[(1, 66161952), (2, 33080976), (3, 22053984), (4, 16540488), (6, 11026992), (8, 8270244), (9, 7351328), (12, 5513496), (16, 4135122), (18, 3675664), (19, 3482208), (24, 2756748), (32, 2067561), (36, 1837832), (38, 1741104), (48, 1378374), (57, 1160736), (72, 918916), (76, 870552), (96, 689187), (107, 618336), (113, 585504), (114, 580368), (144, 459458), (152, 435276), (171, 386912), (214, 309168), (226, 292752), (228, 290184), (288, 229729), (304, 217638), (321, 206112), (339, 195168), (342, 193456), (428, 154584), (452, 146376), (456, 145092), (608, 108819), (642, 103056), (678, 97584), (684, 96728), (856, 77292), (904, 73188), (912, 72546), (963, 68704), (1017, 65056), (1284, 51528), (1356, 48792), (1368, 48364), (1712, 38646), (1808, 36594), (1824, 36273), (1926, 34352), (2033, 32544), (2034, 32528), (2147, 30816), (2568, 25764), (2712, 24396), (2736, 24182), (3424, 19323), (3616, 18297), (3852, 17176), (4066, 16272), (4068, 16264), (4294, 15408), (5136, 12882), (5424, 12198), (5472, 12091), (6099, 10848), (6441, 10272), (7704, 8588), (8132, 8136)]