80710784

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 130796416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 431, 448, 532, 608, 616, 704, 836, 862, 896, 1064, 1216, 1232, 1408, 1463, 1672, 1724, 2128, 2432, 2464, 2926, 3017, 3344, 3448, 4256, 4741, 4928, 5852, 6034, 6688, 6896, 8189, 8512, 9482, 9856, 11704, 12068, 13376, 13792, 16378, 17024, 18964, 23408, 24136, 26752, 27584, 32756, 33187, 37928, 46816, 48272, 55168, 57323, 65512, 66374, 75856, 90079, 93632, 96544, 114646, 131024, 132748, 151712, 180158, 187264, 193088, 229292, 262048, 265496, 303424, 360316, 386176, 458584, 524096, 530992, 606848, 630553, 720632, 917168, 1048192, 1061984, 1261106, 1441264, 1834336, 2123968, 2522212, 2882528, 3668672, 4247936, 5044424, 5765056, 7337344, 10088848, 11530112, 20177696, 40355392, 80710784]

約数ペア:

[(1, 80710784), (2, 40355392), (4, 20177696), (7, 11530112), (8, 10088848), (11, 7337344), (14, 5765056), (16, 5044424), (19, 4247936), (22, 3668672), (28, 2882528), (32, 2522212), (38, 2123968), (44, 1834336), (56, 1441264), (64, 1261106), (76, 1061984), (77, 1048192), (88, 917168), (112, 720632), (128, 630553), (133, 606848), (152, 530992), (154, 524096), (176, 458584), (209, 386176), (224, 360316), (266, 303424), (304, 265496), (308, 262048), (352, 229292), (418, 193088), (431, 187264), (448, 180158), (532, 151712), (608, 132748), (616, 131024), (704, 114646), (836, 96544), (862, 93632), (896, 90079), (1064, 75856), (1216, 66374), (1232, 65512), (1408, 57323), (1463, 55168), (1672, 48272), (1724, 46816), (2128, 37928), (2432, 33187), (2464, 32756), (2926, 27584), (3017, 26752), (3344, 24136), (3448, 23408), (4256, 18964), (4741, 17024), (4928, 16378), (5852, 13792), (6034, 13376), (6688, 12068), (6896, 11704), (8189, 9856), (8512, 9482)]