77271688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 164324160

約数和(自身を除く): 87052472

約数列:

[1, 2, 4, 8, 13, 26, 37, 43, 52, 74, 86, 104, 148, 172, 296, 344, 467, 481, 559, 934, 962, 1118, 1591, 1868, 1924, 2236, 3182, 3736, 3848, 4472, 6071, 6364, 12142, 12728, 17279, 20081, 20683, 24284, 34558, 40162, 41366, 48568, 69116, 80324, 82732, 138232, 160648, 165464, 224627, 261053, 449254, 522106, 742997, 898508, 1044212, 1485994, 1797016, 2088424, 2971988, 5943976, 9658961, 19317922, 38635844, 77271688]

約数ペア:

[(1, 77271688), (2, 38635844), (4, 19317922), (8, 9658961), (13, 5943976), (26, 2971988), (37, 2088424), (43, 1797016), (52, 1485994), (74, 1044212), (86, 898508), (104, 742997), (148, 522106), (172, 449254), (296, 261053), (344, 224627), (467, 165464), (481, 160648), (559, 138232), (934, 82732), (962, 80324), (1118, 69116), (1591, 48568), (1868, 41366), (1924, 40162), (2236, 34558), (3182, 24284), (3736, 20683), (3848, 20081), (4472, 17279), (6071, 12728), (6364, 12142)]