75378016

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 106061984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 89, 112, 133, 152, 178, 199, 224, 266, 304, 356, 398, 532, 608, 623, 712, 796, 1064, 1246, 1393, 1424, 1592, 1691, 2128, 2492, 2786, 2848, 3184, 3382, 3781, 4256, 4984, 5572, 6368, 6764, 7562, 9968, 11144, 11837, 13528, 15124, 17711, 19936, 22288, 23674, 26467, 27056, 30248, 35422, 44576, 47348, 52934, 54112, 60496, 70844, 94696, 105868, 120992, 123977, 141688, 189392, 211736, 247954, 283376, 336509, 378784, 423472, 495908, 566752, 673018, 846944, 991816, 1346036, 1983632, 2355563, 2692072, 3967264, 4711126, 5384144, 9422252, 10768288, 18844504, 37689008, 75378016]

約数ペア:

[(1, 75378016), (2, 37689008), (4, 18844504), (7, 10768288), (8, 9422252), (14, 5384144), (16, 4711126), (19, 3967264), (28, 2692072), (32, 2355563), (38, 1983632), (56, 1346036), (76, 991816), (89, 846944), (112, 673018), (133, 566752), (152, 495908), (178, 423472), (199, 378784), (224, 336509), (266, 283376), (304, 247954), (356, 211736), (398, 189392), (532, 141688), (608, 123977), (623, 120992), (712, 105868), (796, 94696), (1064, 70844), (1246, 60496), (1393, 54112), (1424, 52934), (1592, 47348), (1691, 44576), (2128, 35422), (2492, 30248), (2786, 27056), (2848, 26467), (3184, 23674), (3382, 22288), (3781, 19936), (4256, 17711), (4984, 15124), (5572, 13528), (6368, 11837), (6764, 11144), (7562, 9968)]