74412828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4247

約数の個数: 72

約数和(自身を含む): 218050560

約数和(自身を除く): 143637732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4159, 4473, 5964, 8318, 8946, 12477, 16636, 17892, 24954, 29113, 37431, 49908, 58226, 74862, 87339, 116452, 149724, 174678, 262017, 295289, 349356, 524034, 590578, 885867, 1048068, 1181156, 1771734, 2067023, 2657601, 3543468, 4134046, 5315202, 6201069, 8268092, 10630404, 12402138, 18603207, 24804276, 37206414, 74412828]

約数ペア:

[(1, 74412828), (2, 37206414), (3, 24804276), (4, 18603207), (6, 12402138), (7, 10630404), (9, 8268092), (12, 6201069), (14, 5315202), (18, 4134046), (21, 3543468), (28, 2657601), (36, 2067023), (42, 1771734), (63, 1181156), (71, 1048068), (84, 885867), (126, 590578), (142, 524034), (213, 349356), (252, 295289), (284, 262017), (426, 174678), (497, 149724), (639, 116452), (852, 87339), (994, 74862), (1278, 58226), (1491, 49908), (1988, 37431), (2556, 29113), (2982, 24954), (4159, 17892), (4473, 16636), (5964, 12477), (8318, 8946)]