61707776

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 135657984

約数和(自身を除く): 73950208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 127, 128, 146, 208, 254, 256, 292, 416, 508, 512, 584, 832, 949, 1016, 1168, 1651, 1664, 1898, 2032, 2336, 3302, 3328, 3796, 4064, 4672, 6604, 6656, 7592, 8128, 9271, 9344, 13208, 15184, 16256, 18542, 18688, 26416, 30368, 32512, 37084, 37376, 52832, 60736, 65024, 74168, 105664, 120523, 121472, 148336, 211328, 241046, 242944, 296672, 422656, 482092, 485888, 593344, 845312, 964184, 1186688, 1928368, 2373376, 3856736, 4746752, 7713472, 15426944, 30853888, 61707776]

約数ペア:

[(1, 61707776), (2, 30853888), (4, 15426944), (8, 7713472), (13, 4746752), (16, 3856736), (26, 2373376), (32, 1928368), (52, 1186688), (64, 964184), (73, 845312), (104, 593344), (127, 485888), (128, 482092), (146, 422656), (208, 296672), (254, 242944), (256, 241046), (292, 211328), (416, 148336), (508, 121472), (512, 120523), (584, 105664), (832, 74168), (949, 65024), (1016, 60736), (1168, 52832), (1651, 37376), (1664, 37084), (1898, 32512), (2032, 30368), (2336, 26416), (3302, 18688), (3328, 18542), (3796, 16256), (4064, 15184), (4672, 13208), (6604, 9344), (6656, 9271), (7592, 8128)]