89291904

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 264122880

約数和(自身を除く): 174830976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 577, 624, 744, 806, 832, 992, 1154, 1209, 1248, 1488, 1612, 1664, 1731, 1984, 2308, 2418, 2496, 2976, 3224, 3462, 3968, 4616, 4836, 4992, 5952, 6448, 6924, 7501, 9232, 9672, 11904, 12896, 13848, 15002, 17887, 18464, 19344, 22503, 25792, 27696, 30004, 35774, 36928, 38688, 45006, 51584, 53661, 55392, 60008, 71548, 73856, 77376, 90012, 107322, 110784, 120016, 143096, 154752, 180024, 214644, 221568, 232531, 240032, 286192, 360048, 429288, 465062, 480064, 572384, 697593, 720096, 858576, 930124, 960128, 1144768, 1395186, 1440192, 1717152, 1860248, 2289536, 2790372, 2880384, 3434304, 3720496, 5580744, 6868608, 7440992, 11161488, 14881984, 22322976, 29763968, 44645952, 89291904]

約数ペア:

[(1, 89291904), (2, 44645952), (3, 29763968), (4, 22322976), (6, 14881984), (8, 11161488), (12, 7440992), (13, 6868608), (16, 5580744), (24, 3720496), (26, 3434304), (31, 2880384), (32, 2790372), (39, 2289536), (48, 1860248), (52, 1717152), (62, 1440192), (64, 1395186), (78, 1144768), (93, 960128), (96, 930124), (104, 858576), (124, 720096), (128, 697593), (156, 572384), (186, 480064), (192, 465062), (208, 429288), (248, 360048), (312, 286192), (372, 240032), (384, 232531), (403, 221568), (416, 214644), (496, 180024), (577, 154752), (624, 143096), (744, 120016), (806, 110784), (832, 107322), (992, 90012), (1154, 77376), (1209, 73856), (1248, 71548), (1488, 60008), (1612, 55392), (1664, 53661), (1731, 51584), (1984, 45006), (2308, 38688), (2418, 36928), (2496, 35774), (2976, 30004), (3224, 27696), (3462, 25792), (3968, 22503), (4616, 19344), (4836, 18464), (4992, 17887), (5952, 15002), (6448, 13848), (6924, 12896), (7501, 11904), (9232, 9672)]