87185748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{3307}}^1$

素因数の和:3353

約数の個数: 48

約数和(自身を含む): 220445120

約数和(自身を除く): 133259372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 3307, 4394, 6591, 6614, 8788, 9921, 13182, 13228, 19842, 26364, 39684, 42991, 85982, 128973, 171964, 257946, 515892, 558883, 1117766, 1676649, 2235532, 3353298, 6706596, 7265479, 14530958, 21796437, 29061916, 43592874, 87185748]

約数ペア:

[(1, 87185748), (2, 43592874), (3, 29061916), (4, 21796437), (6, 14530958), (12, 7265479), (13, 6706596), (26, 3353298), (39, 2235532), (52, 1676649), (78, 1117766), (156, 558883), (169, 515892), (338, 257946), (507, 171964), (676, 128973), (1014, 85982), (2028, 42991), (2197, 39684), (3307, 26364), (4394, 19842), (6591, 13228), (6614, 13182), (8788, 9921)]