77737088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 189181440

約数和(自身を除く): 111444352

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 137, 143, 176, 208, 248, 274, 286, 341, 352, 403, 416, 496, 548, 572, 682, 704, 806, 832, 992, 1096, 1144, 1364, 1408, 1507, 1612, 1664, 1781, 1984, 2192, 2288, 2728, 3014, 3224, 3562, 3968, 4247, 4384, 4433, 4576, 5456, 6028, 6448, 7124, 8494, 8768, 8866, 9152, 10912, 12056, 12896, 14248, 16988, 17536, 17732, 18304, 19591, 21824, 24112, 25792, 28496, 33976, 35464, 39182, 43648, 46717, 48224, 51584, 55211, 56992, 67952, 70928, 78364, 93434, 96448, 110422, 113984, 135904, 141856, 156728, 186868, 192896, 220844, 227968, 271808, 283712, 313456, 373736, 441688, 543616, 567424, 607321, 626912, 747472, 883376, 1214642, 1253824, 1494944, 1766752, 2429284, 2507648, 2989888, 3533504, 4858568, 5979776, 7067008, 9717136, 19434272, 38868544, 77737088]

約数ペア:

[(1, 77737088), (2, 38868544), (4, 19434272), (8, 9717136), (11, 7067008), (13, 5979776), (16, 4858568), (22, 3533504), (26, 2989888), (31, 2507648), (32, 2429284), (44, 1766752), (52, 1494944), (62, 1253824), (64, 1214642), (88, 883376), (104, 747472), (124, 626912), (128, 607321), (137, 567424), (143, 543616), (176, 441688), (208, 373736), (248, 313456), (274, 283712), (286, 271808), (341, 227968), (352, 220844), (403, 192896), (416, 186868), (496, 156728), (548, 141856), (572, 135904), (682, 113984), (704, 110422), (806, 96448), (832, 93434), (992, 78364), (1096, 70928), (1144, 67952), (1364, 56992), (1408, 55211), (1507, 51584), (1612, 48224), (1664, 46717), (1781, 43648), (1984, 39182), (2192, 35464), (2288, 33976), (2728, 28496), (3014, 25792), (3224, 24112), (3562, 21824), (3968, 19591), (4247, 18304), (4384, 17732), (4433, 17536), (4576, 16988), (5456, 14248), (6028, 12896), (6448, 12056), (7124, 10912), (8494, 9152), (8768, 8866)]