91788928

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 233049600

約数和(自身を除く): 141260672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 67, 77, 88, 112, 128, 134, 139, 154, 176, 224, 268, 278, 308, 352, 448, 469, 536, 556, 616, 704, 737, 896, 938, 973, 1072, 1112, 1232, 1408, 1474, 1529, 1876, 1946, 2144, 2224, 2464, 2948, 3058, 3752, 3892, 4288, 4448, 4928, 5159, 5896, 6116, 7504, 7784, 8576, 8896, 9313, 9856, 10318, 10703, 11792, 12232, 15008, 15568, 17792, 18626, 20636, 21406, 23584, 24464, 30016, 31136, 37252, 41272, 42812, 47168, 48928, 60032, 62272, 65191, 74504, 82544, 85624, 94336, 97856, 102443, 124544, 130382, 149008, 165088, 171248, 195712, 204886, 260764, 298016, 330176, 342496, 409772, 521528, 596032, 660352, 684992, 717101, 819544, 1043056, 1192064, 1369984, 1434202, 1639088, 2086112, 2868404, 3278176, 4172224, 5736808, 6556352, 8344448, 11473616, 13112704, 22947232, 45894464, 91788928]

約数ペア:

[(1, 91788928), (2, 45894464), (4, 22947232), (7, 13112704), (8, 11473616), (11, 8344448), (14, 6556352), (16, 5736808), (22, 4172224), (28, 3278176), (32, 2868404), (44, 2086112), (56, 1639088), (64, 1434202), (67, 1369984), (77, 1192064), (88, 1043056), (112, 819544), (128, 717101), (134, 684992), (139, 660352), (154, 596032), (176, 521528), (224, 409772), (268, 342496), (278, 330176), (308, 298016), (352, 260764), (448, 204886), (469, 195712), (536, 171248), (556, 165088), (616, 149008), (704, 130382), (737, 124544), (896, 102443), (938, 97856), (973, 94336), (1072, 85624), (1112, 82544), (1232, 74504), (1408, 65191), (1474, 62272), (1529, 60032), (1876, 48928), (1946, 47168), (2144, 42812), (2224, 41272), (2464, 37252), (2948, 31136), (3058, 30016), (3752, 24464), (3892, 23584), (4288, 21406), (4448, 20636), (4928, 18626), (5159, 17792), (5896, 15568), (6116, 15008), (7504, 12232), (7784, 11792), (8576, 10703), (8896, 10318), (9313, 9856)]