87980544

素因数分解:

$2^9\times 3^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 120

約数和(自身を含む): 258904932

約数和(自身を除く): 170924388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 313, 366, 384, 488, 512, 549, 576, 626, 732, 768, 939, 976, 1098, 1152, 1252, 1464, 1536, 1878, 1952, 2196, 2304, 2504, 2817, 2928, 3756, 3904, 4392, 4608, 5008, 5634, 5856, 7512, 7808, 8784, 10016, 11268, 11712, 15024, 15616, 17568, 19093, 20032, 22536, 23424, 30048, 31232, 35136, 38186, 40064, 45072, 46848, 57279, 60096, 70272, 76372, 80128, 90144, 93696, 114558, 120192, 140544, 152744, 160256, 171837, 180288, 229116, 240384, 281088, 305488, 343674, 360576, 458232, 480768, 610976, 687348, 721152, 916464, 1221952, 1374696, 1442304, 1832928, 2443904, 2749392, 3665856, 4887808, 5498784, 7331712, 9775616, 10997568, 14663424, 21995136, 29326848, 43990272, 87980544]

約数ペア:

[(1, 87980544), (2, 43990272), (3, 29326848), (4, 21995136), (6, 14663424), (8, 10997568), (9, 9775616), (12, 7331712), (16, 5498784), (18, 4887808), (24, 3665856), (32, 2749392), (36, 2443904), (48, 1832928), (61, 1442304), (64, 1374696), (72, 1221952), (96, 916464), (122, 721152), (128, 687348), (144, 610976), (183, 480768), (192, 458232), (244, 360576), (256, 343674), (288, 305488), (313, 281088), (366, 240384), (384, 229116), (488, 180288), (512, 171837), (549, 160256), (576, 152744), (626, 140544), (732, 120192), (768, 114558), (939, 93696), (976, 90144), (1098, 80128), (1152, 76372), (1252, 70272), (1464, 60096), (1536, 57279), (1878, 46848), (1952, 45072), (2196, 40064), (2304, 38186), (2504, 35136), (2817, 31232), (2928, 30048), (3756, 23424), (3904, 22536), (4392, 20032), (4608, 19093), (5008, 17568), (5634, 15616), (5856, 15024), (7512, 11712), (7808, 11268), (8784, 10016)]