77911008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 235146240

約数和(自身を除く): 157235232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 269, 336, 431, 538, 672, 807, 862, 1076, 1293, 1614, 1724, 1883, 2152, 2586, 3017, 3228, 3448, 3766, 4304, 5172, 5649, 6034, 6456, 6896, 7532, 8608, 9051, 10344, 11298, 12068, 12912, 13792, 15064, 18102, 20688, 22596, 24136, 25824, 30128, 36204, 41376, 45192, 48272, 60256, 72408, 90384, 96544, 115939, 144816, 180768, 231878, 289632, 347817, 463756, 695634, 811573, 927512, 1391268, 1623146, 1855024, 2434719, 2782536, 3246292, 3710048, 4869438, 5565072, 6492584, 9738876, 11130144, 12985168, 19477752, 25970336, 38955504, 77911008]

約数ペア:

[(1, 77911008), (2, 38955504), (3, 25970336), (4, 19477752), (6, 12985168), (7, 11130144), (8, 9738876), (12, 6492584), (14, 5565072), (16, 4869438), (21, 3710048), (24, 3246292), (28, 2782536), (32, 2434719), (42, 1855024), (48, 1623146), (56, 1391268), (84, 927512), (96, 811573), (112, 695634), (168, 463756), (224, 347817), (269, 289632), (336, 231878), (431, 180768), (538, 144816), (672, 115939), (807, 96544), (862, 90384), (1076, 72408), (1293, 60256), (1614, 48272), (1724, 45192), (1883, 41376), (2152, 36204), (2586, 30128), (3017, 25824), (3228, 24136), (3448, 22596), (3766, 20688), (4304, 18102), (5172, 15064), (5649, 13792), (6034, 12912), (6456, 12068), (6896, 11298), (7532, 10344), (8608, 9051)]