72964528

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7194

約数の個数: 60

約数和(自身を含む): 177124080

約数和(自身を除く): 104159552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 7159, 10192, 14318, 28636, 50113, 57272, 93067, 100226, 114544, 186134, 200452, 350791, 372268, 400904, 651469, 701582, 744536, 801808, 1302938, 1403164, 1489072, 2605876, 2806328, 4560283, 5211752, 5612656, 9120566, 10423504, 18241132, 36482264, 72964528]

約数ペア:

[(1, 72964528), (2, 36482264), (4, 18241132), (7, 10423504), (8, 9120566), (13, 5612656), (14, 5211752), (16, 4560283), (26, 2806328), (28, 2605876), (49, 1489072), (52, 1403164), (56, 1302938), (91, 801808), (98, 744536), (104, 701582), (112, 651469), (182, 400904), (196, 372268), (208, 350791), (364, 200452), (392, 186134), (637, 114544), (728, 100226), (784, 93067), (1274, 57272), (1456, 50113), (2548, 28636), (5096, 14318), (7159, 10192)]