87019968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{64747}}^1$

素因数の和:64769

約数の個数: 56

約数和(自身を含む): 263135872

約数和(自身を除く): 176115904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 64747, 129494, 194241, 258988, 388482, 453229, 517976, 776964, 906458, 1035952, 1359687, 1553928, 1812916, 2071904, 2719374, 3107856, 3625832, 4143808, 5438748, 6215712, 7251664, 10877496, 12431424, 14503328, 21754992, 29006656, 43509984, 87019968]

約数ペア:

[(1, 87019968), (2, 43509984), (3, 29006656), (4, 21754992), (6, 14503328), (7, 12431424), (8, 10877496), (12, 7251664), (14, 6215712), (16, 5438748), (21, 4143808), (24, 3625832), (28, 3107856), (32, 2719374), (42, 2071904), (48, 1812916), (56, 1553928), (64, 1359687), (84, 1035952), (96, 906458), (112, 776964), (168, 517976), (192, 453229), (224, 388482), (336, 258988), (448, 194241), (672, 129494), (1344, 64747)]