78979264

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 196632576

約数和(自身を除く): 117653312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 191, 208, 224, 284, 364, 382, 416, 448, 497, 568, 728, 764, 832, 923, 994, 1136, 1337, 1456, 1528, 1846, 1988, 2272, 2483, 2674, 2912, 3056, 3692, 3976, 4544, 4966, 5348, 5824, 6112, 6461, 7384, 7952, 9932, 10696, 12224, 12922, 13561, 14768, 15904, 17381, 19864, 21392, 25844, 27122, 29536, 31808, 34762, 39728, 42784, 51688, 54244, 59072, 69524, 79456, 85568, 94927, 103376, 108488, 139048, 158912, 176293, 189854, 206752, 216976, 278096, 352586, 379708, 413504, 433952, 556192, 705172, 759416, 867904, 1112384, 1234051, 1410344, 1518832, 2468102, 2820688, 3037664, 4936204, 5641376, 6075328, 9872408, 11282752, 19744816, 39489632, 78979264]

約数ペア:

[(1, 78979264), (2, 39489632), (4, 19744816), (7, 11282752), (8, 9872408), (13, 6075328), (14, 5641376), (16, 4936204), (26, 3037664), (28, 2820688), (32, 2468102), (52, 1518832), (56, 1410344), (64, 1234051), (71, 1112384), (91, 867904), (104, 759416), (112, 705172), (142, 556192), (182, 433952), (191, 413504), (208, 379708), (224, 352586), (284, 278096), (364, 216976), (382, 206752), (416, 189854), (448, 176293), (497, 158912), (568, 139048), (728, 108488), (764, 103376), (832, 94927), (923, 85568), (994, 79456), (1136, 69524), (1337, 59072), (1456, 54244), (1528, 51688), (1846, 42784), (1988, 39728), (2272, 34762), (2483, 31808), (2674, 29536), (2912, 27122), (3056, 25844), (3692, 21392), (3976, 19864), (4544, 17381), (4966, 15904), (5348, 14768), (5824, 13561), (6112, 12922), (6461, 12224), (7384, 10696), (7952, 9932)]